Examples with CUCorrectionProposal org.eclipse.jdt.ui.text.java.correction.CUCorrectionProposal used on opensource projects

Example 11 with CUCorrectionProposal

use of org.eclipse.jdt.ui.text.java.correction.CUCorrectionProposal in project che by eclipse.

the class AssistQuickFixTest method testInvertEquals22.

@Test
public void testInvertEquals22() throws Exception {
    IPackageFragment pack1 = fSourceFolder.createPackageFragment("test1", false, null);
    StringBuffer buf = new StringBuffer();
    buf.append("package test1;\n");
    buf.append("public class E {\n");
    buf.append("    public void foo() {\n");
    buf.append("        \"a\".equals(true ? \"a\" : \"b\");\n");
    buf.append("    }\n");
    buf.append("}\n");
    ICompilationUnit cu = pack1.createCompilationUnit("E.java", buf.toString(), false, null);
    String str = "equals";
    AssistContext context = getCorrectionContext(cu, buf.toString().indexOf(str), 0);
    List proposals = collectAssists(context, FILTER_EQ);
    assertNumberOfProposals(proposals, 1);
    assertCorrectLabels(proposals);
    CUCorrectionProposal proposal = (CUCorrectionProposal) proposals.get(0);
    String preview = getPreviewContent(proposal);
    buf = new StringBuffer();
    buf.append("package test1;\n");
    buf.append("public class E {\n");
    buf.append("    public void foo() {\n");
    buf.append("        (true ? \"a\" : \"b\").equals(\"a\");\n");
    buf.append("    }\n");
    buf.append("}\n");
    assertEqualString(preview, buf.toString());
    cu = pack1.createCompilationUnit("E.java", buf.toString(), true, null);
    context = getCorrectionContext(cu, buf.toString().indexOf(str), 0);
    proposals = collectAssists(context, FILTER_EQ);
    assertNumberOfProposals(proposals, 1);
    assertCorrectLabels(proposals);
    proposal = (CUCorrectionProposal) proposals.get(0);
    preview = getPreviewContent(proposal);
    buf = new StringBuffer();
    buf.append("package test1;\n");
    buf.append("public class E {\n");
    buf.append("    public void foo() {\n");
    buf.append("        \"a\".equals(true ? \"a\" : \"b\");\n");
    buf.append("    }\n");
    buf.append("}\n");
    assertEqualString(preview, buf.toString());
}

Example 12 with CUCorrectionProposal

use of org.eclipse.jdt.ui.text.java.correction.CUCorrectionProposal in project che by eclipse.

the class AssistQuickFixTest method testAssignToLocal.

@Test
public void testAssignToLocal() throws Exception {
    IPackageFragment pack1 = fSourceFolder.createPackageFragment("test1", false, null);
    StringBuffer buf = new StringBuffer();
    buf.append("package test1;\n");
    buf.append("public class E {\n");
    buf.append("    public void foo() {\n");
    buf.append("        getClass();\n");
    buf.append("    }\n");
    buf.append("}\n");
    ICompilationUnit cu = pack1.createCompilationUnit("E.java", buf.toString(), false, null);
    int offset = buf.toString().indexOf("getClass()");
    AssistContext context = getCorrectionContext(cu, offset, 0);
    List proposals = collectAssists(context, false);
    assertNumberOfProposals(proposals, 2);
    assertCorrectLabels(proposals);
    CUCorrectionProposal proposal = (CUCorrectionProposal) proposals.get(0);
    String preview1 = getPreviewContent(proposal);
    buf = new StringBuffer();
    buf.append("package test1;\n");
    buf.append("public class E {\n");
    buf.append("    private Class<? extends E> class1;\n");
    buf.append("\n");
    buf.append("    public void foo() {\n");
    buf.append("        class1 = getClass();\n");
    buf.append("    }\n");
    buf.append("}\n");
    String expected1 = buf.toString();
    proposal = (CUCorrectionProposal) proposals.get(1);
    String preview2 = getPreviewContent(proposal);
    buf = new StringBuffer();
    buf.append("package test1;\n");
    buf.append("public class E {\n");
    buf.append("    public void foo() {\n");
    buf.append("        Class<? extends E> class1 = getClass();\n");
    buf.append("    }\n");
    buf.append("}\n");
    String expected2 = buf.toString();
    assertEqualStringsIgnoreOrder(new String[] { preview1, preview2 }, new String[] { expected1, expected2 });
}

Example 13 with CUCorrectionProposal

use of org.eclipse.jdt.ui.text.java.correction.CUCorrectionProposal in project che by eclipse.

the class AssistQuickFixTest method testAssignToLocal4.

@Test
public void testAssignToLocal4() throws Exception {
    // test name conflict
    IPackageFragment pack1 = fSourceFolder.createPackageFragment("test1", false, null);
    StringBuffer buf = new StringBuffer();
    buf.append("package test1;\n");
    buf.append("public class E {\n");
    buf.append("\n");
    buf.append("    private int f;\n");
    buf.append("\n");
    buf.append("    public void foo() {\n");
    buf.append("        Math.min(1.0f, 2.0f);\n");
    buf.append("    }\n");
    buf.append("}\n");
    ICompilationUnit cu = pack1.createCompilationUnit("E.java", buf.toString(), false, null);
    int offset = buf.toString().indexOf("Math");
    AssistContext context = getCorrectionContext(cu, offset, 0);
    List proposals = collectAssists(context, false);
    assertNumberOfProposals(proposals, 2);
    assertCorrectLabels(proposals);
    CUCorrectionProposal proposal = (CUCorrectionProposal) proposals.get(0);
    String preview1 = getPreviewContent(proposal);
    buf = new StringBuffer();
    buf.append("package test1;\n");
    buf.append("public class E {\n");
    buf.append("\n");
    buf.append("    private int f;\n");
    buf.append("    private float min;\n");
    buf.append("\n");
    buf.append("    public void foo() {\n");
    buf.append("        min = Math.min(1.0f, 2.0f);\n");
    buf.append("    }\n");
    buf.append("}\n");
    String expected1 = buf.toString();
    proposal = (CUCorrectionProposal) proposals.get(1);
    String preview2 = getPreviewContent(proposal);
    buf = new StringBuffer();
    buf.append("package test1;\n");
    buf.append("public class E {\n");
    buf.append("\n");
    buf.append("    private int f;\n");
    buf.append("\n");
    buf.append("    public void foo() {\n");
    buf.append("        float min = Math.min(1.0f, 2.0f);\n");
    buf.append("    }\n");
    buf.append("}\n");
    String expected2 = buf.toString();
    assertEqualStringsIgnoreOrder(new String[] { preview1, preview2 }, new String[] { expected1, expected2 });
}

Example 14 with CUCorrectionProposal

use of org.eclipse.jdt.ui.text.java.correction.CUCorrectionProposal in project che by eclipse.

the class AssistQuickFixTest method testInvertEquals9.

@Test
public void testInvertEquals9() throws Exception {
    IPackageFragment pack1 = fSourceFolder.createPackageFragment("test1", false, null);
    StringBuffer buf = new StringBuffer();
    buf.append("package test1;\n");
    buf.append("public class E {\n");
    buf.append("    public void foo() {\n");
    buf.append("        equals(new E());\n");
    buf.append("    }\n");
    buf.append("}\n");
    ICompilationUnit cu = pack1.createCompilationUnit("E.java", buf.toString(), false, null);
    String str = "equals";
    AssistContext context = getCorrectionContext(cu, buf.toString().indexOf(str), 0);
    List proposals = collectAssists(context, FILTER_EQ);
    assertNumberOfProposals(proposals, 1);
    assertCorrectLabels(proposals);
    CUCorrectionProposal proposal = (CUCorrectionProposal) proposals.get(0);
    String preview = getPreviewContent(proposal);
    buf = new StringBuffer();
    buf.append("package test1;\n");
    buf.append("public class E {\n");
    buf.append("    public void foo() {\n");
    buf.append("        new E().equals(this);\n");
    buf.append("    }\n");
    buf.append("}\n");
    assertEqualString(preview, buf.toString());
    cu = pack1.createCompilationUnit("E.java", buf.toString(), true, null);
    context = getCorrectionContext(cu, buf.toString().indexOf(str), 0);
    proposals = collectAssists(context, FILTER_EQ);
    assertNumberOfProposals(proposals, 1);
    assertCorrectLabels(proposals);
    proposal = (CUCorrectionProposal) proposals.get(0);
    preview = getPreviewContent(proposal);
    buf = new StringBuffer();
    buf.append("package test1;\n");
    buf.append("public class E {\n");
    buf.append("    public void foo() {\n");
    buf.append("        equals(new E());\n");
    buf.append("    }\n");
    buf.append("}\n");
    assertEqualString(preview, buf.toString());
}

Example 15 with CUCorrectionProposal

use of org.eclipse.jdt.ui.text.java.correction.CUCorrectionProposal in project che by eclipse.

the class AssistQuickFixTest method testSplitDeclaration5.

@Test
public void testSplitDeclaration5() throws Exception {
    IPackageFragment pack1 = fSourceFolder.createPackageFragment("test1", false, null);
    StringBuffer buf = new StringBuffer();
    buf.append("package e;\n");
    buf.append("public class Test {\n");
    buf.append("    public void test() {\n");
    buf.append("        String[] test = { null };\n");
    buf.append("    }\n");
    buf.append("}");
    ICompilationUnit cu = pack1.createCompilationUnit("E.java", buf.toString(), false, null);
    String str = "=";
    AssistContext context = getCorrectionContext(cu, buf.toString().indexOf(str), 0);
    List proposals = collectAssists(context, false);
    assertNumberOfProposals(proposals, 1);
    assertCorrectLabels(proposals);
    CUCorrectionProposal proposal = (CUCorrectionProposal) proposals.get(0);
    String preview = getPreviewContent(proposal);
    buf = new StringBuffer();
    buf.append("package e;\n");
    buf.append("public class Test {\n");
    buf.append("    public void test() {\n");
    buf.append("        String[] test;\n");
    buf.append("        test = new String[]{ null };\n");
    buf.append("    }\n");
    buf.append("}");
    assertEqualString(preview, buf.toString());
}