Codefixes for implement interface and change extends to implements.

src/services/codefixes/changeExtendsToImplementsFix.ts

@@ -0,0 +1,33 @@
+/* @internal */
+namespace ts.codefix {
+    registerCodeFix({
+        errorCodes: [Diagnostics.Cannot_extend_an_interface_0_Did_you_mean_implements.code],
+        getCodeActions: (context: CodeFixContext) => {
+            const sourceFile = context.sourceFile;
+            const start = context.span.start;
+            const token = getTokenAtPosition(sourceFile, start);
+            const textChanges: TextChange[] = [];
+
+            if (token.kind === SyntaxKind.Identifier && token.parent.parent.kind === SyntaxKind.HeritageClause) {
+                const children = (<HeritageClause>token.parent.parent).getChildren();
+                ts.forEach(children, child => {
+                    if (child.kind === SyntaxKind.ExtendsKeyword) {
+                        textChanges.push({ newText: " implements", span: { start: child.pos, length: child.end - child.pos } });
+                    }
+                });
+            }
+
+            if (textChanges.length > 0) {
+                return [{
+                    description: getLocaleSpecificMessage(Diagnostics.Change_extends_to_implements),
+                    changes: [{
+                        fileName: sourceFile.fileName,
+                        textChanges: textChanges
+                    }]
+                }];
+            }
+
+            return undefined;
+        }
+    });
+}

src/services/codefixes/fixes.ts

@@ -1 +1,3 @@
-///<reference path='superFixes.ts' />
+///<reference path='superFixes.ts' />
+///<reference path='interfaceFixes.ts' />
+///<reference path='changeExtendsToImplementsFix.ts' />

src/services/codefixes/interfaceFixes.ts

@@ -0,0 +1,268 @@
+/* @internal */
+namespace ts.codefix {
+    registerCodeFix({
+        errorCodes: [Diagnostics.Type_0_is_not_assignable_to_type_1.code],
+        getCodeActions: (context: CodeFixContext) => {
+            const sourceFile = context.sourceFile;
+            const start = context.span.start;
+            const token = getTokenAtPosition(sourceFile, start);
+            const checker = context.program.getTypeChecker();
+            let textChanges: TextChange[] = [];
+
+            if (token.kind === SyntaxKind.Identifier && token.parent.kind === SyntaxKind.VariableDeclaration) {
+                const variableDeclaration = <VariableDeclaration>token.parent;
+                const membersAndStartPosObject = getMembersAndStartPosFromReference(variableDeclaration);
+                const variableMembers = membersAndStartPosObject.members;
+                const trackingAddedMembers: string[] = [];
+                const startPos: number = membersAndStartPosObject.startPos;
+
+                if (variableDeclaration.type.kind === SyntaxKind.TypeReference) {
+                    textChanges = textChanges.concat(getChanges(variableDeclaration.type, variableMembers, startPos, checker, /*reference*/ true, trackingAddedMembers, context.newLineCharacter));
+                }
+                else if (variableDeclaration.type.kind === SyntaxKind.UnionType) {
+                    const types = (<UnionTypeNode>variableDeclaration.type).types;
+                    ts.forEach(types, t => {
+                        textChanges = textChanges.concat(getChanges(t, variableMembers, startPos, checker, /*reference*/ true, trackingAddedMembers, context.newLineCharacter));
+                    });
+                }
+            }
+
+            if (textChanges.length > 0) {
+                return [{
+                    description: getLocaleSpecificMessage(Diagnostics.Implement_interface_on_reference),
+                    changes: [{
+                        fileName: sourceFile.fileName,
+                        textChanges: textChanges
+                    }]
+                }];
+            }
+
+            return undefined;
+        }
+    });
+
+    registerCodeFix({
+        errorCodes: [Diagnostics.Class_0_incorrectly_implements_interface_1.code],
+        getCodeActions: (context: CodeFixContext) => {
+            const sourceFile = context.sourceFile;
+            const start = context.span.start;
+            const token = getTokenAtPosition(sourceFile, start);
+            const checker = context.program.getTypeChecker();
+
+            let textChanges: TextChange[] = [];
+
+            if (token.kind === SyntaxKind.Identifier && token.parent.kind === SyntaxKind.ClassDeclaration) {
+                const classDeclaration = <ClassDeclaration>token.parent;
+                const startPos: number = classDeclaration.members.pos;
+                const classMembers = getClassMembers(classDeclaration);
+                const trackingAddedMembers: string[] = [];
+                const interfaceClauses = ts.getClassImplementsHeritageClauseElements(classDeclaration);
+
+                for (let i = 0; interfaceClauses && i < interfaceClauses.length; i++) {
+                    textChanges = textChanges.concat(getChanges(interfaceClauses[i], classMembers, startPos, checker, /*reference*/ false, trackingAddedMembers, context.newLineCharacter));
+                }
+            }
+
+            if (textChanges.length > 0) {
+                return [{
+                    description: getLocaleSpecificMessage(Diagnostics.Implement_interface_on_class),
+                    changes: [{
+                        fileName: sourceFile.fileName,
+                        textChanges: textChanges
+                    }]
+                }];
+            }
+
+            return undefined;
+        }
+    });
+
+    registerCodeFix({
+        errorCodes: [Diagnostics.Non_abstract_class_0_does_not_implement_inherited_abstract_member_1_from_class_2.code],
+        getCodeActions: (context: CodeFixContext) => {
+            const sourceFile = context.sourceFile;
+            const start = context.span.start;
+            const token = getTokenAtPosition(sourceFile, start);
+            const checker = context.program.getTypeChecker();
+
+            let textChanges: TextChange[] = [];
+
+            if (token.kind === SyntaxKind.Identifier && token.parent.kind === SyntaxKind.ClassDeclaration) {
+                const classDeclaration = <ClassDeclaration>token.parent;
+                const startPos = classDeclaration.members.pos;
+                const classMembers = getClassMembers(classDeclaration);
+                const trackingAddedMembers: string[] = [];
+                const extendsClause = ts.getClassExtendsHeritageClauseElement(classDeclaration);
+                textChanges = textChanges.concat(getChanges(extendsClause, classMembers, startPos, checker, /*reference*/ false, trackingAddedMembers, context.newLineCharacter));
+            }
+
+            if (textChanges.length > 0) {
+                return [{
+                    description: getLocaleSpecificMessage(Diagnostics.Implement_inherited_abstract_class),
+                    changes: [{
+                        fileName: sourceFile.fileName,
+                        textChanges: textChanges
+                    }]
+                }];
+            }
+
+            return undefined;
+        }
+    });
+
+    function getChanges(interfaceClause: Node, existingMembers: string[], startPos: number, checker: TypeChecker, reference: boolean, trackingAddedMembers: string[], newLineCharacter: string): TextChange[] {
+        const type = checker.getTypeAtLocation(interfaceClause);
+        const changesArray: TextChange[] = [];
+
+        if (type && type.symbol && type.symbol.declarations) {
+            const interfaceMembers = getMembers(<InterfaceDeclaration>type.symbol.declarations[0], checker);
+            for (let j = 0; interfaceMembers && j < interfaceMembers.length; j++) {
+                if (interfaceMembers[j].name && existingMembers.indexOf(interfaceMembers[j].name.getText()) === -1) {
+                    if (interfaceMembers[j].kind === SyntaxKind.PropertySignature) {
+                        const interfaceProperty = <PropertySignature>interfaceMembers[j];
+                        if (trackingAddedMembers.indexOf(interfaceProperty.name.getText()) === -1) {
+                            let propertyText = "";
+                            if (reference) {
+                                propertyText = `${interfaceProperty.name.getText()} : ${getDefaultValue(interfaceProperty.type.kind)},${newLineCharacter}`;
+                            }
+                            else {
+                                propertyText = interfaceProperty.getText();
+                                const stringToAdd = !(propertyText.match(/;$/)) ? `;${newLineCharacter}` : newLineCharacter;
+                                propertyText += stringToAdd;
+                            }
+                            changesArray.push({ newText: propertyText, span: { start: startPos, length: 0 } });
+                            trackingAddedMembers.push(interfaceProperty.name.getText());
+                        }
+                    }
+                    else if (interfaceMembers[j].kind === SyntaxKind.MethodSignature || interfaceMembers[j].kind === SyntaxKind.MethodDeclaration) {
+                        const interfaceMethod = <MethodSignature>interfaceMembers[j];
+                        handleMethods(interfaceMethod, startPos, reference, trackingAddedMembers, changesArray, newLineCharacter);
+                    }
+                }
+            }
+        }
+
+        if (reference && existingMembers.length === 0 && changesArray.length > 0) {
+            let lastValue = changesArray[changesArray.length - 1].newText;
+            lastValue = `${lastValue.substr(0, lastValue.length - (newLineCharacter.length + 1))} ${newLineCharacter}`;
+            changesArray[changesArray.length - 1].newText = lastValue;
+        }
+
+        return changesArray;
+    }
+
+    function getMembers(declaration: InterfaceDeclaration, checker: TypeChecker): TypeElement[] {
+        const clauses = getInterfaceBaseTypeNodes(declaration);
+        let result: TypeElement[] = [];
+        for (let i = 0; clauses && i < clauses.length; i++) {
+            const type = checker.getTypeAtLocation(clauses[i]);
+            if (type && type.symbol && type.symbol.declarations) {
+                result = result.concat(getMembers(<InterfaceDeclaration>type.symbol.declarations[0], checker));
+            }
+        }
+
+        if (declaration.members) {
+            result = result.concat(declaration.members);
+        }
+
+        return result;
+    }
+
+    function getClassMembers(classDeclaration: ClassDeclaration): string[] {
+        const classMembers: string[] = [];
+        for (let i = 0; classDeclaration.members && i < classDeclaration.members.length; i++) {
+            if (classDeclaration.members[i].name) {
+                classMembers.push(classDeclaration.members[i].name.getText());
+            }
+        }
+        return classMembers;
+    }
+
+    function getMembersAndStartPosFromReference(variableDeclaration: VariableDeclaration): { startPos: number, members: string[] } {
+        const children = variableDeclaration.getChildren();
+        const variableMembers: string[] = [];
+        let startPos = 0;
+
+        ts.forEach(children, child => {
+            if (child.kind === SyntaxKind.ObjectLiteralExpression) {
+                const properties = (<ObjectLiteralExpression>child).properties;
+                if (properties) {
+                    startPos = properties.pos;
+                }
+                for (let j = 0; properties && j < properties.length; j++) {
+                    if (properties[j].name) {
+                        variableMembers.push(properties[j].name.getText());
+                    }
+                }
+            }
+        });
+
+        return { startPos: startPos, members: variableMembers };
+    }
+
+    function getDefaultValue(kind: SyntaxKind): string {
+        switch (kind) {
+            case SyntaxKind.StringKeyword:
+                return '""';
+            case SyntaxKind.BooleanKeyword:
+                return "false";
+            case SyntaxKind.NumberKeyword:
+                return "0";
+            default:
+                return "null";
+        }
+    }
+
+    function handleMethods(interfaceMethod: MethodSignature, startPos: number, isReference: boolean, trackingAddedMembers: string[], textChanges: TextChange[], newLineCharacter: string) {
+        const methodBody = "throw new Error('Method not Implemented');";
+
+        if (trackingAddedMembers.indexOf(interfaceMethod.name.getText())) {
+            const methodName = interfaceMethod.name.getText();
+            const typeParameterArray: string[] = [];
+
+            for (let i = 0; interfaceMethod.typeParameters && i < interfaceMethod.typeParameters.length; i++) {
+                typeParameterArray.push(interfaceMethod.typeParameters[i].getText());
+            }
+
+            const parameterArray: string[] = [];
+            for (let j = 0; interfaceMethod.parameters && j < interfaceMethod.parameters.length; j++) {
+                parameterArray.push(interfaceMethod.parameters[j].getText());
+            }
+
+            let methodText = methodName;
+            if (typeParameterArray.length > 0) {
+                methodText += "<";
+            }
+
+            for (let k = 0; k < typeParameterArray.length; k++) {
+                methodText += typeParameterArray[k];
+                if (k !== typeParameterArray.length - 1) {
+                    methodText += ",";
+                }
+            }
+
+            if (typeParameterArray.length > 0) {
+                methodText += ">";
+            }
+
+            methodText += "(";
+            for (let k = 0; k < parameterArray.length; k++) {
+                methodText += parameterArray[k];
+                if (k !== parameterArray.length - 1) {
+                    methodText += ",";
+                }
+            }
+
+            methodText += `)`;
+            if (interfaceMethod.type) {
+                methodText += ":" + interfaceMethod.type.getText();
+            }
+
+            methodText += `{${newLineCharacter}${methodBody}${newLineCharacter}`;
+            methodText = isReference ? methodText.concat(`},${newLineCharacter}`) : methodText.concat(`}${newLineCharacter}`);
+
+            textChanges.push({ newText: methodText, span: { start: startPos, length: 0 } });
+            trackingAddedMembers.push(interfaceMethod.name.getText());
+        }
+    }
+}

tests/cases/fourslash/changeExtendsToImplementsFS1.ts

@@ -0,0 +1,6 @@
+/// <reference path='fourslash.ts' />
+
+//// interface I1 {}
+//// [|class c1 extends I1|]{}
+
+verify.codeFixAtPosition("class c1 implements I1");

tests/cases/fourslash/changeExtendsToImplementsFS2.ts

@@ -0,0 +1,6 @@
+/// <reference path='fourslash.ts' />
+
+////interface I1 {}
+////[|class c1<T extends string , U> extends I1|]{}
+
+verify.codeFixAtPosition("class c1<T extends string , U> implements I1");

tests/cases/fourslash/unImplementedInterface1.ts

@@ -0,0 +1,18 @@
+/// <reference path='fourslash.ts' />
+
+//// namespace N1 {
+////     export interface I1 {
+////         f1();
+////     }
+//// }
+//// interface I1 {
+////     f1();
+//// }
+////
+//// class C1 implements N1.I1 {[|
+//// |]}
+
+verify.codeFixAtPosition(`f1(){
+    throw new Error('Method not Implemented');
+}
+`);

tests/cases/fourslash/unImplementedInterface10.ts

@@ -0,0 +1,18 @@
+/// <reference path='fourslash.ts' />
+
+//// interface I1 {
+////     f1()
+//// }
+////
+//// interface I2 extends I1 {
+////
+//// }
+////
+////
+//// class C1 implements I2 {[|
+//// |]}
+
+verify.codeFixAtPosition(`f1(){
+    throw new Error('Method not Implemented');
+}
+`);

tests/cases/fourslash/unImplementedInterface11.ts

@@ -0,0 +1,19 @@
+/// <reference path='fourslash.ts' />
+
+//// interface I1 {
+////
+//// }
+////
+//// interface I2 extends I1 {
+////     f1();
+//// }
+////
+//// interface I3 extends I2 {}
+////
+//// class C1 implements I3 {[|
+//// |]}
+
+verify.codeFixAtPosition(`f1(){
+    throw new Error('Method not Implemented');
+}
+`);

tests/cases/fourslash/unImplementedInterface12.ts

@@ -0,0 +1,19 @@
+/// <reference path='fourslash.ts' />
+
+//// interface I1 {
+////
+//// }
+////
+//// interface I2 {
+////     f1();
+//// }
+////
+//// interface I3 extends I2, I1 {}
+////
+//// class C1 implements I3 {[|
+//// |]}
+
+verify.codeFixAtPosition(`f1(){
+    throw new Error('Method not Implemented');
+}
+`);

tests/cases/fourslash/unImplementedInterface13.ts

@@ -0,0 +1,19 @@
+/// <reference path='fourslash.ts' />
+
+//// interface I1 {
+////     f1();
+//// }
+////
+//// interface I2 {
+////     f1();
+//// }
+////
+//// interface I3 extends I2, I1 {}
+////
+//// class C1 implements I3 {[|
+//// |]}
+
+verify.codeFixAtPosition(`f1(){
+    throw new Error('Method not Implemented');
+}
+`);

tests/cases/fourslash/unImplementedInterface14.ts

@@ -0,0 +1,16 @@
+/// <reference path='fourslash.ts' />
+
+//// interface I1 {
+////     f1();
+////     f2();
+//// }
+////
+////
+//// var x: I1 ={[|
+////     |]f2() {}
+//// }
+
+verify.codeFixAtPosition(`f1(){
+    throw new Error('Method not Implemented');
+},
+`);

tests/cases/fourslash/unImplementedInterface15.ts

@@ -0,0 +1,15 @@
+/// <reference path='fourslash.ts' />
+
+//// interface I1 {
+////     f1();
+//// }
+////
+//// var x: I1 = {[|
+////
+//// |]}
+
+verify.codeFixAtPosition(`
+f1(){
+    throw new Error('Method not Implemented');
+}
+`);

tests/cases/fourslash/unImplementedInterface16.ts

@@ -0,0 +1,12 @@
+/// <reference path='fourslash.ts' />
+
+//// interface I1 {
+////     x:string;
+//// }
+////
+////
+//// var x: I1 ={[|
+//// |]}
+
+verify.codeFixAtPosition(`x : "" 
+`);

tests/cases/fourslash/unImplementedInterface17.ts

@@ -0,0 +1,11 @@
+/// <reference path='fourslash.ts' />
+
+//// interface I1 {
+////     x:number;
+//// }
+////
+//// var x: I1 ={[|
+//// |]}
+
+verify.codeFixAtPosition(`x : 0 
+`);

tests/cases/fourslash/unImplementedInterface18.ts

@@ -0,0 +1,12 @@
+/// <reference path='fourslash.ts' />
+
+//// interface I1 {
+////     x:boolean;
+//// }
+////
+//// var x: I1 ={[|
+////
+//// |]}
+
+verify.codeFixAtPosition(`x : false 
+`);

tests/cases/fourslash/unImplementedInterface19.ts

@@ -0,0 +1,13 @@
+/// <reference path='fourslash.ts' />
+
+//// interface I1 {
+////     x:string;
+////     f1();
+//// }
+////
+//// var x: I1 ={[|
+////     |]f1(){}
+//// }
+
+verify.codeFixAtPosition(`x : "",
+`);

tests/cases/fourslash/unImplementedInterface2.ts

@@ -0,0 +1,16 @@
+/// <reference path='fourslash.ts' />
+
+//// namespace N1 {
+////     export interface I1 {
+////         x: number;
+////     }
+//// }
+//// interface I1 {
+////     f1();
+//// }
+////
+//// class C1 implements N1.I1 {[|
+//// |]}
+
+verify.codeFixAtPosition(`x: number;
+`);

tests/cases/fourslash/unImplementedInterface20.ts

@@ -0,0 +1,14 @@
+/// <reference path='fourslash.ts' />
+
+//// interface I1 {
+////     x:number;
+////     f1();
+//// }
+////
+////
+//// var x: I1 ={[|
+////     |]f1(){}
+//// }
+
+verify.codeFixAtPosition(`x : 0,
+`);

tests/cases/fourslash/unImplementedInterface21.ts

@@ -0,0 +1,14 @@
+/// <reference path='fourslash.ts' />
+
+//// interface I1 {
+////     x:boolean;
+////     f1();
+//// }
+////
+////
+//// var x: I1 ={[|
+////     |]f1(){}
+//// }
+
+verify.codeFixAtPosition(`x : false,
+`);

tests/cases/fourslash/unImplementedInterface22.ts

@@ -0,0 +1,12 @@
+/// <reference path='fourslash.ts' />
+
+//// interface I1 {
+////     x:[string];
+//// }
+////
+////
+//// var x: I1 ={[|
+//// |]}
+
+verify.codeFixAtPosition(`x : null 
+`);

tests/cases/fourslash/unImplementedInterface23.ts

@@ -0,0 +1,14 @@
+/// <reference path='fourslash.ts' />
+
+//// interface I1 {
+////     x:[string];
+////     f1();
+//// }
+////
+////
+//// var x: I1 ={[|
+////     |]f1(){}
+//// }
+
+verify.codeFixAtPosition(`x : null,
+`);

tests/cases/fourslash/unImplementedInterface24.ts

@@ -0,0 +1,12 @@
+/// <reference path='fourslash.ts' />
+
+//// interface I1 {
+////     x:Array<Number>;
+//// }
+////
+////
+//// var x: I1 ={[|
+//// |]}
+
+verify.codeFixAtPosition(`x : null 
+`);

tests/cases/fourslash/unImplementedInterface25.ts

@@ -0,0 +1,14 @@
+/// <reference path='fourslash.ts' />
+
+//// interface I1 {
+////     x:Array<Number>;
+////     f1();
+//// }
+////
+////
+//// var x: I1 ={[|
+////     |]f1(){}
+//// }
+
+verify.codeFixAtPosition(`x : null,
+`);

tests/cases/fourslash/unImplementedInterface26.ts

@@ -0,0 +1,14 @@
+/// <reference path='fourslash.ts' />
+
+//// interface I1 {
+////     x:T;
+//// }
+////
+//// class T {}
+////
+////
+//// var x: I1 ={[|
+//// |]}
+
+verify.codeFixAtPosition(`x : null 
+`);

tests/cases/fourslash/unImplementedInterface27.ts

@@ -0,0 +1,16 @@
+/// <reference path='fourslash.ts' />
+
+//// interface I1 {
+////     x:T;
+////     f1();
+//// }
+////
+//// class T {}
+////
+////
+//// var x: I1 ={[|
+////     |]f1(){}
+//// }
+
+verify.codeFixAtPosition(`x : null,
+`);

tests/cases/fourslash/unImplementedInterface28.ts

@@ -0,0 +1,21 @@
+/// <reference path='fourslash.ts' />
+
+//// interface I1 {
+////     f1();
+//// }
+////
+//// interface I2 {
+////     f2();
+//// }
+////
+//// var x: I1|I2 ={[|
+////
+//// |]}
+
+verify.codeFixAtPosition(`f1(){
+    throw new Error('Method not Implemented');
+}
+f2(){
+    throw new Error('Method not Implemented');
+}
+`);

tests/cases/fourslash/unImplementedInterface29.ts

@@ -0,0 +1,14 @@
+/// <reference path='fourslash.ts' />
+
+//// abstract class C1 {
+////     f1(){}
+//// }
+////
+//// class C2 implements C1 {[|
+////     |]f2(){}
+//// }
+
+verify.codeFixAtPosition(`f1(){
+    throw new Error('Method not Implemented');
+}
+`);

tests/cases/fourslash/unImplementedInterface3.ts

@@ -0,0 +1,16 @@
+/// <reference path='fourslash.ts' />
+
+//// namespace N1 {
+////     export interface I1 {
+////         x: number
+////     }
+//// }
+//// interface I1 {
+////     f1();
+//// }
+////
+//// class C1 implements N1.I1 {[|
+//// |]}
+
+verify.codeFixAtPosition(`x: number;
+`);

tests/cases/fourslash/unImplementedInterface30.ts

@@ -0,0 +1,18 @@
+/// <reference path='fourslash.ts' />
+
+//// abstract class C1 {
+////     f1(){}
+//// }
+////
+//// abstract class C2 extends C1 {
+////
+//// }
+////
+//// class C3 implements C2 {[|
+////     |]f2(){}
+//// }
+
+verify.codeFixAtPosition(`f1(){
+    throw new Error('Method not Implemented');
+}
+`);

tests/cases/fourslash/unImplementedInterface31.ts

@@ -0,0 +1,18 @@
+/// <reference path='fourslash.ts' />
+
+//// abstract class C1 {
+////     abstract f1();
+//// }
+////
+//// abstract class C2 extends C1 {
+////
+//// }
+////
+//// class C3 implements C2 {[|
+////     |]f2(){}
+//// }
+
+verify.codeFixAtPosition(`f1(){
+    throw new Error('Method not Implemented');
+}
+`);

tests/cases/fourslash/unImplementedInterface32.ts

@@ -0,0 +1,18 @@
+/// <reference path='fourslash.ts' />
+
+//// abstract class C1 {
+////     abstract f1<T>();
+//// }
+////
+//// abstract class C2 extends C1 {
+////
+//// }
+////
+//// class C3 implements C2 {[|
+////     |]f2(){}
+//// }
+
+verify.codeFixAtPosition(`f1<T>(){
+    throw new Error('Method not Implemented');
+}
+`);

tests/cases/fourslash/unImplementedInterface33.ts

@@ -0,0 +1,18 @@
+/// <reference path='fourslash.ts' />
+
+//// abstract class C1 {
+////     abstract f1<T extends number>();
+//// }
+////
+//// abstract class C2 extends C1 {
+////
+//// }
+////
+//// class C3 implements C2 {[|
+////     |]f2(){}
+//// }
+
+verify.codeFixAtPosition(`f1<T extends number>(){
+    throw new Error('Method not Implemented');
+}
+`);

tests/cases/fourslash/unImplementedInterface34.ts

@@ -0,0 +1,14 @@
+/// <reference path='fourslash.ts' />
+
+//// abstract class C1 {
+////     abstract f1<T extends number>();
+//// }
+////
+//// class C2 extends C1 {[|
+////
+//// |]}
+
+verify.codeFixAtPosition(`f1<T extends number>(){
+    throw new Error('Method not Implemented');
+}
+`);

tests/cases/fourslash/unImplementedInterface35.ts

@@ -0,0 +1,16 @@
+/// <reference path='fourslash.ts' />
+
+//// abstract class C1 {
+////     abstract f1<T extends number>();
+//// }
+////
+//// interface I1 extends C1 {}
+////
+//// class C2 implements I1 {[|
+////
+//// |]}
+
+verify.codeFixAtPosition(`f1<T extends number>(){
+    throw new Error('Method not Implemented');
+}
+`);

tests/cases/fourslash/unImplementedInterface36.ts

@@ -0,0 +1,20 @@
+/// <reference path='fourslash.ts' />
+
+//// abstract class C1 {
+////
+//// }
+////
+//// abstract class C2 {
+////     abstract f1<T extends number>();
+//// }
+////
+//// interface I1 extends C1, C2 {}
+////
+//// class C3 implements I1 {[|
+////
+//// |]}
+
+verify.codeFixAtPosition(`f1<T extends number>(){
+    throw new Error('Method not Implemented');
+}
+`);

tests/cases/fourslash/unImplementedInterface37.ts

@@ -0,0 +1,20 @@
+/// <reference path='fourslash.ts' />
+
+//// abstract class C1 {
+////     abstract f1<T extends number>();
+//// }
+////
+//// abstract class C2 extends C1{
+////
+//// }
+////
+//// interface I1 extends C2 {}
+////
+//// class C3 implements I1 {[|
+////
+//// |]}
+
+verify.codeFixAtPosition(`f1<T extends number>(){
+    throw new Error('Method not Implemented');
+}
+`);

tests/cases/fourslash/unImplementedInterface38.ts

@@ -0,0 +1,11 @@
+/// <reference path='fourslash.ts' />
+
+//// abstract class C2 {
+////     abstract f1<T extends number>();
+//// }
+////
+//// var x: C2 = {[|  |]}
+
+verify.codeFixAtPosition(`f1<T extends number>(){
+    throw new Error('Method not Implemented');
+}`);

tests/cases/fourslash/unImplementedInterface39.ts

@@ -0,0 +1,18 @@
+/// <reference path='fourslash.ts' />
+
+//// namespace N1 {
+////     export interface I1 {
+////         f1():string;
+////     }
+//// }
+//// interface I1 {
+////     f1();
+//// }
+////
+//// class C1 implements N1.I1 {[|
+//// |]}
+
+verify.codeFixAtPosition(`f1():string{
+    throw new Error('Method not Implemented');
+}
+`);

tests/cases/fourslash/unImplementedInterface4.ts

@@ -0,0 +1,18 @@
+/// <reference path='fourslash.ts' />
+
+//// namespace N1 {
+////     export interface I1 {
+////         f1()
+////     }
+//// }
+//// interface I1 {
+////     f1();
+//// }
+////
+//// class C1 implements N1.I1 {[|
+//// |]}
+
+verify.codeFixAtPosition(`f1(){
+    throw new Error('Method not Implemented');
+}
+`);

tests/cases/fourslash/unImplementedInterface5.ts

@@ -0,0 +1,18 @@
+/// <reference path='fourslash.ts' />
+
+//// namespace N1 {
+////     export interface I1 {
+////         f1(x: number, y: string)
+////     }
+//// }
+//// interface I1 {
+////     f1();
+//// }
+////
+//// class C1 implements N1.I1 {[|
+//// |]}
+
+verify.codeFixAtPosition(`f1(x: number,y: string){
+    throw new Error('Method not Implemented');
+}
+`);

tests/cases/fourslash/unImplementedInterface6.ts

@@ -0,0 +1,15 @@
+/// <reference path='fourslash.ts' />
+
+//// interface I1 {
+////     f1(x: number, y: T);
+//// }
+////
+//// class T {}
+////
+//// class C1 implements I1 {[|
+//// |]}
+
+verify.codeFixAtPosition(`f1(x: number,y: T){
+    throw new Error('Method not Implemented');
+}
+`);

tests/cases/fourslash/unImplementedInterface7.ts

@@ -0,0 +1,15 @@
+/// <reference path='fourslash.ts' />
+
+//// interface I1 {
+////     f1<T>(x: number, y: C2);
+//// }
+////
+//// class C2 {}
+////
+//// class C1 implements I1 {[|
+//// |]}
+
+verify.codeFixAtPosition(`f1<T>(x: number,y: C2){
+    throw new Error('Method not Implemented');
+}
+`);

tests/cases/fourslash/unImplementedInterface8.ts

@@ -0,0 +1,15 @@
+/// <reference path='fourslash.ts' />
+
+//// interface I1 {
+////     f1<T extends string>(x: number, y: C2);
+//// }
+////
+//// class C2 {}
+////
+//// class C1 implements I1 {[|
+//// |]}
+
+verify.codeFixAtPosition(`f1<T extends string>(x: number,y: C2){
+    throw new Error('Method not Implemented');
+}
+`);

tests/cases/fourslash/unImplementedInterface9.ts

@@ -0,0 +1,17 @@
+/// <reference path='fourslash.ts' />
+
+//// interface I1 {
+////
+//// }
+////
+//// interface I2 extends I1 {
+////     f1();
+//// }
+////
+//// class C1 implements I2 {[|
+//// |]}
+
+verify.codeFixAtPosition(`f1(){
+    throw new Error('Method not Implemented');
+}
+`);