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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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61
test/patch_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';
@ -8,8 +9,8 @@ void main() {
late Directory tmpDir;
const oldBlob = '';
const newBlob = 'Feature edit\n';
late Oid oldBlobID;
late Oid newBlobID;
late Oid oldBlobOid;
late Oid newBlobOid;
const path = 'feature_file';
const blobPatch = """
diff --git a/feature_file b/feature_file
@ -41,8 +42,8 @@ index e69de29..0000000
setUp(() {
tmpDir = setupRepo(Directory('test/assets/testrepo/'));
repo = Repository.open(tmpDir.path);
oldBlobID = repo['e69de29bb2d1d6434b8b29ae775ad8c2e48c5391'];
newBlobID = repo['9c78c21d6680a7ffebc76f7ac68cacc11d8f48bc'];
oldBlobOid = repo['e69de29bb2d1d6434b8b29ae775ad8c2e48c5391'];
newBlobOid = repo['9c78c21d6680a7ffebc76f7ac68cacc11d8f48bc'];
});
tearDown(() {
@ -92,8 +93,8 @@ index e69de29..0000000
});
test('successfully creates from blobs', () {
final a = repo.lookupBlob(oldBlobID);
final b = repo.lookupBlob(newBlobID);
final a = repo.lookupBlob(oldBlobOid);
final b = repo.lookupBlob(newBlobOid);
final patch = Patch.create(
a: a,
b: b,
@ -107,7 +108,7 @@ index e69de29..0000000
});
test('successfully creates from one blob (add)', () {
final b = repo.lookupBlob(newBlobID);
final b = repo.lookupBlob(newBlobOid);
final patch = Patch.create(
a: null,
b: b,
@ -121,7 +122,7 @@ index e69de29..0000000
});
test('successfully creates from one blob (delete)', () {
final a = repo.lookupBlob(oldBlobID);
final a = repo.lookupBlob(oldBlobOid);
final patch = Patch.create(
a: a,
b: null,
@ -135,7 +136,7 @@ index e69de29..0000000
});
test('successfully creates from blob and buffer', () {
final a = repo.lookupBlob(oldBlobID);
final a = repo.lookupBlob(oldBlobOid);
final patch = Patch.create(
a: a,
b: newBlob,
@ -159,7 +160,13 @@ index e69de29..0000000
aPath: 'file',
bPath: 'file',
),
throwsA(isA<ArgumentError>()),
throwsA(
isA<ArgumentError>().having(
(e) => e.toString(),
'error',
"Invalid argument(s): Provided argument(s) is not Blob or String",
),
),
);
expect(
@ -169,12 +176,44 @@ index e69de29..0000000
aPath: 'file',
bPath: 'file',
),
throwsA(isA<ArgumentError>()),
throwsA(
isA<ArgumentError>().having(
(e) => e.toString(),
'error',
"Invalid argument(s): Provided argument(s) is not Blob or String",
),
),
);
commit.free();
});
test('throws when trying to create from diff and error occurs', () {
expect(
() => Patch.fromDiff(diff: Diff(nullptr), index: 0),
throwsA(
isA<LibGit2Error>().having(
(e) => e.toString(),
'error',
"invalid argument: 'diff'",
),
),
);
});
test('throws when trying to text of patch and error occurs', () {
expect(
() => Patch(nullptr, nullptr, nullptr).text,
throwsA(
isA<LibGit2Error>().having(
(e) => e.toString(),
'error',
"invalid argument: 'patch'",
),
),
);
});
test('returns string representation of Patch object', () {
final patch = Patch.create(
a: oldBlob,