Add feature: tests in a seperate package

Author: btnguyen2k

.github/workflows/ci.yaml

@@ -25,7 +25,13 @@ jobs:
       - name: Run tests
         run: |
           go version
-          go test -v -timeout 9999s -count 1 -p 1 -cover -coverprofile coverage.txt .
+          go test -v -timeout 9999s -count 1 -p 1 -cover -coverprofile coverage.txt ./
+      - name: Run tests (in different package)
+        run: |
+          go version
+          cd module_test && \
+            go test -v -timeout 9999s -count 1 -p 1 -cover -coverprofile ../coverage_test_package.txt -coverpkg=github.com/btnguyen2k/mymodule ./ && \
+            cd ..
       - name: Codecov
         uses: codecov/codecov-action@v3
         with:

module_test/code_test.go

@@ -0,0 +1,45 @@
+package module_test
+
+import (
+	"github.com/btnguyen2k/mymodule"
+	"reflect"
+	"testing"
+)
+
+// sample tests
+
+func TestClone_int(t *testing.T) {
+	testName := "TestClone_int"
+	input := []int{1, 2, 3}
+	output := mymodule.Clone(input)
+	if !reflect.DeepEqual(input, output) {
+		t.Fatalf("%s failed: expected %v but received %v", testName, input, output)
+	}
+}
+
+func TestClone_uint(t *testing.T) {
+	testName := "TestClone_uint"
+	input := []uint{4, 5, 6}
+	output := mymodule.Clone(input)
+	if !reflect.DeepEqual(input, output) {
+		t.Fatalf("%s failed: expected %v but received %v", testName, input, output)
+	}
+}
+
+func TestClone_float(t *testing.T) {
+	testName := "TestClone_float"
+	input := []float64{7.8, 8.9, 9.0}
+	output := mymodule.Clone(input)
+	if !reflect.DeepEqual(input, output) {
+		t.Fatalf("%s failed: expected %v but received %v", testName, input, output)
+	}
+}
+
+func TestClone_string(t *testing.T) {
+	testName := "TestClone_string"
+	input := []string{"string 1", "string 2", "string 3"}
+	output := mymodule.Clone(input)
+	if !reflect.DeepEqual(input, output) {
+		t.Fatalf("%s failed: expected %v but received %v", testName, input, output)
+	}
+}

module_test/go.mod

@@ -0,0 +1,7 @@
+module module_test
+
+go 1.18
+
+require github.com/btnguyen2k/mymodule v0.0.0-00010101000000-000000000000
+
+replace github.com/btnguyen2k/mymodule => ../

module_test/go.sum

@@ -0,0 +1 @@
+github.com/btnguyen2k/consu/semver v0.2.1 h1:le0FzrM7u0IOR4MnOyBySHpZ/p3vV4JjofAhPB7edWE=