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Fix expanding diffs without 'normal' line at the end

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This commit is contained in:
René Pfeuffer
2020-06-01 17:00:47 +02:00
parent 2ad3773340
commit 4b54597e26
3 changed files with 112 additions and 8 deletions
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91
scm-ui/ui-components/src/repos/DiffExpander.test.ts
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@@ -112,7 +112,7 @@ const TEST_CONTENT_WITH_HUNKS: File = {
}
};
const TEST_CONTENT_WIT_NEW_BINARY_FILE: File = {
const TEST_CONTENT_WITH_NEW_BINARY_FILE: File = {
oldPath: "/dev/null",
newPath: "src/main/fileUploadV2.png",
oldEndingNewLine: true,
@@ -171,6 +171,79 @@ const TEST_CONTENT_WITH_DELETED_TEXT_FILE: File = {
_links: { lines: { href: "http://localhost:8081/dev/null?start={start}&end={end}", templated: true } }
};
const TEST_CONTENT_WITH_DELETED_LINES_AT_END: File = {
oldPath: "pom.xml",
newPath: "pom.xml",
oldEndingNewLine: true,
newEndingNewLine: true,
oldRevision: "b207512c0eab22536c9e5173afbe54cc3a24a22e",
newRevision: "5347c3fe0c2c4d4de7f308ae61bd5546460d7e93",
type: "modify",
language: "xml",
hunks: [
{
content: "@@ -108,15 +108,3 @@",
oldStart: 108,
newStart: 108,
oldLines: 15,
newLines: 3,
changes: [
{ content: "line", type: "normal", oldLineNumber: 108, newLineNumber: 108, isNormal: true },
{ content: "line", type: "normal", oldLineNumber: 109, newLineNumber: 109, isNormal: true },
{ content: "line", type: "normal", oldLineNumber: 110, newLineNumber: 110, isNormal: true },
{ content: "line", type: "delete", lineNumber: 111, isDelete: true },
{ content: "line", type: "delete", lineNumber: 112, isDelete: true },
{ content: "line", type: "delete", lineNumber: 113, isDelete: true },
{ content: "line", type: "delete", lineNumber: 114, isDelete: true },
{ content: "line", type: "delete", lineNumber: 115, isDelete: true },
{ content: "line", type: "delete", lineNumber: 116, isDelete: true },
{ content: "line", type: "delete", lineNumber: 117, isDelete: true },
{ content: "line", type: "delete", lineNumber: 118, isDelete: true },
{ content: "line", type: "delete", lineNumber: 119, isDelete: true },
{ content: "line", type: "delete", lineNumber: 120, isDelete: true },
{ content: "line", type: "delete", lineNumber: 121, isDelete: true },
{ content: "line", type: "delete", lineNumber: 122, isDelete: true }
]
}
],
_links: {
lines: {
href: "http://localhost:8081/scm/api/v2/content/abc/CommitMessage.js?start={start}&end={end}",
templated: true
}
}
};
const TEST_CONTENT_WITH_ALL_LINES_REMOVED_FROM_FILE: File = {
oldPath: "pom.xml",
newPath: "pom.xml",
oldEndingNewLine: true,
newEndingNewLine: true,
oldRevision: "2cc811c64f71ceda28f1ec0d97e1973395b299ff",
newRevision: "e69de29bb2d1d6434b8b29ae775ad8c2e48c5391",
type: "modify",
language: "xml",
hunks: [
{
content: "@@ -1,3 +0,0 @@",
oldStart: 1,
oldLines: 3,
changes: [
{ content: "line", type: "delete", lineNumber: 1, isDelete: true },
{ content: "line", type: "delete", lineNumber: 2, isDelete: true },
{ content: "line", type: "delete", lineNumber: 3, isDelete: true }
]
}
],
_links: {
lines: {
href:
"http://localhost:8081/scm/api/v2/repositories/scm-manager/scm-editor-plugin/content/b313a7690f028c77df98417c1ed6cba67e5692ec/pom.xml?start={start}&end={end}",
templated: true
}
}
};
describe("with hunks the diff expander", () => {
const diffExpander = new DiffExpander(TEST_CONTENT_WITH_HUNKS);
@@ -291,8 +364,22 @@ describe("for a deleted file with text input the diff expander", () => {
});
describe("for a new file with binary input the diff expander", () => {
const diffExpander = new DiffExpander(TEST_CONTENT_WIT_NEW_BINARY_FILE);
const diffExpander = new DiffExpander(TEST_CONTENT_WITH_NEW_BINARY_FILE);
it("should create answer for no hunk", () => {
expect(diffExpander.hunkCount()).toBe(0);
});
});
describe("with deleted lines at the end", () => {
const diffExpander = new DiffExpander(TEST_CONTENT_WITH_DELETED_LINES_AT_END);
it("should not be expandable", () => {
expect(diffExpander.getHunk(0)!.maxExpandBottomRange).toBe(0);
});
});
describe("with all lines removed from file", () => {
const diffExpander = new DiffExpander(TEST_CONTENT_WITH_ALL_LINES_REMOVED_FROM_FILE);
it("should not be expandable", () => {
expect(diffExpander.getHunk(0)!.maxExpandBottomRange).toBe(0);
});
});