tests: additional reflection related tests

Author: buchdag

internal/template/groupby_test.go

@@ -29,7 +29,8 @@ var groupByContainers = []*context.RuntimeContainer{
 		ID: "3",
 	},
 	{
-		ID: "4",
+		Env: map[string]string{},
+		ID:  "4",
 	},
 }
 
@@ -170,6 +171,10 @@ func TestGroupByMulti(t *testing.T) {
 			},
 			ID: "3",
 		},
+		{
+			Env: map[string]string{},
+			ID:  "4",
+		},
 	}
 
 	groups, _ := groupByMulti(containers, "Env.VIRTUAL_HOST", ",")

internal/template/reflect_test.go

@@ -62,6 +62,14 @@ func TestDeepGet(t *testing.T) {
 		path string
 		want interface{}
 	}{
+		{
+			"map of string",
+			map[string]string{
+				"Env": "quux",
+			},
+			"Env",
+			"quux",
+		},
 		{
 			"map key empty string",
 			map[string]map[string]map[string]string{
@@ -74,6 +82,28 @@ func TestDeepGet(t *testing.T) {
 			"...",
 			"foo",
 		},
+		{
+			"map with dot in key",
+			map[string]map[string]string{
+				"Env": {
+					"foo.bar.baz.qux": "quux",
+				},
+			},
+			"Env.foo.bar.baz.qux",
+			"quux",
+		},
+		{
+			"nested maps with dot in keys",
+			map[string]map[string]map[string]string{
+				"Env": {
+					"foo.bar": {
+						"baz.qux": "quux",
+					},
+				},
+			},
+			"Env.foo.bar.baz.qux",
+			"quux",
+		},
 		{"struct", s, "X", "foo"},
 		{"pointer to struct", sp, "X", "foo"},
 		{"double pointer to struct", &sp, ".X", nil},

internal/template/sort_test.go

@@ -55,26 +55,36 @@ func TestSortObjectsByKeys(t *testing.T) {
 		Env: map[string]string{
 			"VIRTUAL_HOST": "bar.localhost",
 		},
+		Labels: map[string]string{
+			"com.docker.compose.container_number": "1",
+		},
 		ID: "11",
 	}
 	o1 := &context.RuntimeContainer{
 		Created: time.Date(2021, 1, 2, 0, 0, 10, 0, time.UTC),
 		Env: map[string]string{
 			"VIRTUAL_HOST": "foo.localhost",
 		},
+		Labels: map[string]string{
+			"com.docker.compose.container_number": "11",
+		},
 		ID: "1",
 	}
 	o2 := &context.RuntimeContainer{
 		Created: time.Date(2021, 1, 2, 0, 0, 0, 0, time.UTC),
 		Env: map[string]string{
 			"VIRTUAL_HOST": "baz.localhost",
 		},
-		ID: "3",
+		Labels: map[string]string{},
+		ID:     "3",
 	}
 	o3 := &context.RuntimeContainer{
 		Created: time.Date(2020, 1, 1, 0, 0, 0, 0, time.UTC),
 		Env:     map[string]string{},
-		ID:      "8",
+		Labels: map[string]string{
+			"com.docker.compose.container_number": "2",
+		},
+		ID: "8",
 	}
 	containers := []*context.RuntimeContainer{o0, o1, o2, o3}
 
@@ -85,9 +95,11 @@ func TestSortObjectsByKeys(t *testing.T) {
 		want []interface{}
 	}{
 		{"Asc simple", sortObjectsByKeysAsc, "ID", []interface{}{o1, o2, o3, o0}},
-		{"Asc complex", sortObjectsByKeysAsc, "Env.VIRTUAL_HOST", []interface{}{o3, o0, o2, o1}},
 		{"Desc simple", sortObjectsByKeysDesc, "ID", []interface{}{o0, o3, o2, o1}},
+		{"Asc complex", sortObjectsByKeysAsc, "Env.VIRTUAL_HOST", []interface{}{o3, o0, o2, o1}},
 		{"Desc complex", sortObjectsByKeysDesc, "Env.VIRTUAL_HOST", []interface{}{o1, o2, o0, o3}},
+		{"Asc complex w/ dots in key name", sortObjectsByKeysAsc, "Labels.com.docker.compose.container_number", []interface{}{o2, o0, o3, o1}},
+		{"Desc complex w/ dots in key name", sortObjectsByKeysDesc, "Labels.com.docker.compose.container_number", []interface{}{o1, o3, o0, o2}},
 		{"Asc time", sortObjectsByKeysAsc, "Created", []interface{}{o3, o0, o2, o1}},
 		{"Desc time", sortObjectsByKeysDesc, "Created", []interface{}{o1, o2, o0, o3}},
 	} {