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test: add more tests for throws and their messages

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This commit is contained in:
Aleksey Kulikov 2021-10-19 17:16:39 +03:00
parent d6eae1e9ed
commit 127849519d
80 changed files with 2741 additions and 1501 deletions
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54
test/blob_test.dart
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@ -1,3 +1,4 @@
import 'dart:ffi';
import 'dart:io';
import 'package:test/test.dart';
import 'package:libgit2dart/libgit2dart.dart';
@ -28,6 +29,19 @@ void main() {
expect(blob, isA<Blob>());
});
test('throws when trying to lookup with invalid oid', () {
expect(
() => repo.lookupBlob(repo['0' * 40]),
throwsA(
isA<LibGit2Error>().having(
(e) => e.toString(),
'error',
'odb: cannot read object: null OID cannot exist',
),
),
);
});
test('returns correct values', () {
expect(blob.oid.sha, blobSHA);
expect(blob.isBinary, false);
@ -47,6 +61,20 @@ void main() {
newBlob.free();
});
test('throws when trying to create new blob and error occurs', () {
final nullRepo = Repository(nullptr);
expect(
() => Blob.create(repo: nullRepo, content: ''),
throwsA(
isA<LibGit2Error>().having(
(e) => e.toString(),
'error',
"invalid argument: 'repo'",
),
),
);
});
test('successfully creates new blob from file at provided relative path',
() {
final oid = repo.createBlobFromWorkdir('feature_file');
@ -66,24 +94,13 @@ void main() {
throwsA(
isA<LibGit2Error>().having(
(e) => e.toString(),
'message',
'error',
"could not find '${repo.workdir}invalid/path.txt' to stat: No such file or directory",
),
),
);
});
test(
'throws when creating new blob from path that is outside of working directory',
() {
final outsideFile =
File('${Directory.current.absolute.path}/test/blob_test.dart');
expect(
() => repo.createBlobFromWorkdir(outsideFile.path),
throwsA(isA<LibGit2Error>()),
);
});
test('successfully creates new blob from file at provided path', () {
final outsideFile =
File('${Directory.current.absolute.path}/test/blob_test.dart');
@ -96,6 +113,19 @@ void main() {
newBlob.free();
});
test('throws when trying to create from invalid path', () {
expect(
() => repo.createBlobFromDisk('invalid.file'),
throwsA(
isA<LibGit2Error>().having(
(e) => e.toString(),
'error',
"failed to resolve path 'invalid.file': No such file or directory",
),
),
);
});
group('diff', () {
const path = 'feature_file';
const blobPatch = """