style: migrate test files

Change-Id: I940a24216ac63fc3604333edca0fa09c467b99f7
andeya · Dec 9, 2022 · d097ddf · d097ddf
1 parent 29360cb
commit d097ddf
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diff --git a/README.md b/README.md
@@ -5,7 +5,7 @@
 [![GoDoc](https://godoc.org/github.com/andeya/gust?status.svg)](https://pkg.go.dev/github.com/andeya/gust)
 ![Build Status](https://github.com/andeya/gust/actions/workflows/go.yml/badge.svg)
 [![Go report](https://goreportcard.com/badge/github.com/andeya/gust)](https://goreportcard.com/report/github.com/andeya/gust)
-[![Coverage](https://img.shields.io/codecov/c/github/samber/do)](https://codecov.io/gh/andeya/gust)
+[![Coverage](https://img.shields.io/codecov/c/github/andeya/gust)](https://codecov.io/gh/andeya/gust)
 [![License](https://img.shields.io/github/license/andeya/gust)](./LICENSE)
 
 A Rust-inspired **declarative-programming and generic-type module** for Golang that helps avoid bugs and improve development efficiency. 

diff --git a/enum_result_test.go b/enum_result_test.go
@@ -65,3 +65,21 @@ func TestEnumResultUnwrapOrThrow_2(t *testing.T) {
 	defer gust.CatchEnumResult[int, string](&r)
 	panic("panic text")
 }
+
+func TestEnumResult_Err(t *testing.T) {
+	{
+		var x = gust.EnumOk[int, string](2)
+		assert.Equal(t, gust.None[string](), x.Err())
+	}
+	{
+		var x = gust.EnumErr[int, string]("some error message")
+		assert.Equal(t, gust.Some[string]("some error message"), x.Err())
+	}
+}
+
+func TestEnumResult_IsErrAnd(t *testing.T) {
+	{
+		var x = gust.EnumErr[int, int8](-1)
+		assert.True(t, x.IsErrAnd(func(x int8) bool { return x == -1 }))
+	}
+}
diff --git a/examples/iterator/advance_by_test.go b/examples/iterator/advance_by_test.go
diff --git a/examples/iterator/all_test.go b/examples/iterator/all_test.go
diff --git a/examples/iterator/any_test.go b/examples/iterator/any_test.go
diff --git a/examples/iterator/chain_test.go b/examples/iterator/chain_test.go
diff --git a/examples/iterator/count_test.go b/examples/iterator/count_test.go
diff --git a/examples/iterator/enumerate_test.go b/examples/iterator/enumerate_test.go
diff --git a/examples/iterator/filter_map_test.go b/examples/iterator/filter_map_test.go
diff --git a/examples/iterator/filter_test.go b/examples/iterator/filter_test.go
diff --git a/examples/iterator/find_map_test.go b/examples/iterator/find_map_test.go
diff --git a/examples/iterator/find_test.go b/examples/iterator/find_test.go
diff --git a/examples/iterator/flat_map_test.go b/examples/iterator/flat_map_test.go
diff --git a/examples/iterator/flatten_test.go b/examples/iterator/flatten_test.go