Add select by action id

store/postgres_test.go

@@ -95,6 +95,55 @@ func TestSelectActions(t *testing.T) {
 	}
 }
 
+func TestSelectActionById(t *testing.T) {
+	// set up  test
+	assert := assert.New(t)
+
+	createTime, _ := time.Parse("2006-01-02", "2020-12-31")
+	updateTime, _ := time.Parse("2006-01-02", "2021-01-01")
+	completeTime, _ := time.Parse("2006-01-02", "2021-01-05")
+	idToUse := 1
+	estChunks := 5
+	compChunks := 7
+	desc := "Howdy, partner."
+
+	str, mock := getDbMock(t)
+
+	rows := sqlmock.NewRows([]string{
+		"action_id",
+		"action_description",
+		"estimated_chunks",
+		"completed_chunks",
+		"completed_on",
+		"created_at",
+		"updated_at",
+		"plan_id"}).
+		AddRow(idToUse, desc, estChunks, compChunks, completeTime, createTime, updateTime, idToUse)
+
+	mock.ExpectQuery("^SELECT action_id, action_description, estimated_chunks, completed_chunks, completed_on, created_at, updated_at, plan_id FROM actions WHERE action_id = \\?").
+		WithArgs(1).
+		WillReturnRows(rows)
+
+	// function under test
+	action, err := str.SelectActionByID(1)
+
+	// test results
+	assert.Nil(err)
+
+	assert.EqualValues(idToUse, action.ActionID)
+	assert.Equal(desc, action.ActionDescription)
+	assert.Equal(estChunks, action.EstimatedChunks)
+	assert.Equal(compChunks, action.CompletedChunks)
+	assert.Equal(completeTime, action.CompletedOn)
+	assert.Equal(createTime, action.CreatedAt)
+	assert.Equal(updateTime, action.UpdatedAt)
+	assert.Equal(idToUse, action.PlanID)
+
+	if err := mock.ExpectationsWereMet(); err != nil {
+		t.Errorf("unfulfilled expectations: %s", err)
+	}
+}
+
 func TestErrPlans(t *testing.T) {
 	// set up tests
 	assert := assert.New(t)
@@ -126,3 +175,19 @@ func TestErrActions(t *testing.T) {
 		t.Errorf("unfulfilled expectations: %s", err)
 	}
 }
+
+func TestErrActionByID(t *testing.T) {
+	// set up tests
+	assert := assert.New(t)
+	str, mock := getDbMock(t)
+
+	mock.ExpectQuery("^SELECT action_id, action_description, estimated_chunks, completed_chunks, completed_on, created_at, updated_at, plan_id FROM actions WHERE action_id = \\?").WillReturnError(fmt.Errorf("example error"))
+	// function under test
+	action, err := str.SelectActionByID(1)
+	// test results
+	assert.Nil(action)
+	assert.NotNil(err)
+	if err := mock.ExpectationsWereMet(); err != nil {
+		t.Errorf("unfulfilled expectations: %s", err)
+	}
+}