Add test cases for the multi imports on multitypes

This follows up #21

Signed-off-by: moznion <moznion@mail.moznion.net>

Author: moznion

internal/test/multitypes/structure_test.go

@@ -56,3 +56,13 @@ func TestStructureBuilder(t *testing.T) {
 	assert.EqualValues(t, givenBuzString, gotBravo.buz)
 	assert.EqualValues(t, givenQuxInt, gotBravo.qux)
 }
+
+func TestStructureWhichNeedsImport1Instantiation(t *testing.T) {
+	s := NewStructureWhichNeedsImport1(nil)
+	assert.IsType(t, &StructureWhichNeedsImport1{}, s)
+}
+
+func TestStructureWhichNeedsImport2Instantiation(t *testing.T) {
+	s := NewStructureWhichNeedsImport2(nil)
+	assert.IsType(t, &StructureWhichNeedsImport2{}, s)
+}

internal/test/multitypes/structure_with_multiple_imports.go

@@ -0,0 +1,22 @@
+package multitypes
+
+import (
+	"io"
+	"net"
+)
+
+// NOTE:
+// This structure file is for checking whether the compilation passes for the generated file according to this.
+// ref: https://github.com/moznion/gonstructor/pull/21
+//
+// Until the above pull request, the generated code hadn't passed the compilation.
+
+//go:generate sh -c "$(cd ./\"$(git rev-parse --show-cdup)\" || exit; pwd)/dist/gonstructor_test --type=StructureWhichNeedsImport1 --type=StructureWhichNeedsImport2 --output structure_with_multiple_imports_gen.go --constructorTypes=allArgs,builder --withGetter"
+
+type StructureWhichNeedsImport1 struct {
+	foo net.Conn
+}
+
+type StructureWhichNeedsImport2 struct {
+	bar io.Reader
+}