mirror of
https://git.rwth-aachen.de/acs/public/villas/web-backend-go/
synced 2025-03-30 00:00:12 +01:00
44e15773fd
- revise data model to new version (without project) - adapt database test to new data model - use separate folder for all endpoint defs and functions to avoid circular deps - add all API endpoints and skeletons for their implementation
141 lines
3.2 KiB
Go
141 lines
3.2 KiB
Go
package common
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import (
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"fmt"
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"github.com/stretchr/testify/assert"
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"testing"
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)
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// Verify that you can connect to the database
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func TestDBConnection(t *testing.T) {
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db := InitDB()
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defer db.Close()
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assert.NoError(t, VerifyConnection(db), "DB must ping")
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}
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// Verify that the associations between each model are done properly
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func TestDummyDBAssociations(t *testing.T) {
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a := assert.New(t)
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// find model string lambda
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fM := func(s string) string { return fmt.Sprintf("Find %s with ID=1", s) }
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db := DummyInitDB()
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defer db.Close()
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DummyPopulateDB(db)
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// Variables for tests
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var simr Simulator
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var mo Model
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var file File
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var simn Simulation
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var usr User
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var usrs []User
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var vis Visualization
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var widg Widget
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var smps []Sample
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var mos []Model
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var files []File
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var files_sm []File
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var simns []Simulation
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var viss []Visualization
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var widgs []Widget
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// User
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a.NoError(db.Find(&usr, 1).Error, fM("User"))
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a.EqualValues("User_A", usr.Username)
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// User Associations
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a.NoError(db.Model(&usr).Related(&simns, "Simulations").Error)
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if len(simns) != 2 {
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a.Fail("User Associations",
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"Expected to have %v Simulations. Has %v.", 2, len(simns))
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}
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// Simulation
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a.NoError(db.Find(&simn, 1).Error, fM("Simulation"))
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a.EqualValues("Simulation_A", simn.Name)
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// Simulation Associations
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a.NoError(db.Model(&simn).Association("Users").Find(&usrs).Error)
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if len(usrs) != 2 {
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a.Fail("Simulations Associations",
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"Expected to have %v Users. Has %v.", 2, len(usrs))
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}
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a.NoError(db.Model(&simn).Related(&mos, "Models").Error)
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if len(mos) != 2 {
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a.Fail("Simulation Associations",
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"Expected to have %v Models. Has %v.", 2, len(mos))
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}
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a.NoError(db.Model(&simn).Related(&viss, "Visualizations").Error)
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if len(viss) != 2 {
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a.Fail("Simulation Associations",
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"Expected to have %v Visualizations. Has %v.", 2, len(viss))
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}
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// Model
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a.NoError(db.Find(&mo, 1).Error, fM("Model"))
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a.EqualValues("Model_A", mo.Name)
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// Model Associations
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a.NoError(db.Model(&mo).Association("Simulator").Find(&simr).Error)
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a.EqualValues("Host_A", simr.Host, "Expected Host_A")
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a.NoError(db.Model(&mo).Where("Direction = ?", "out").Related(&smps, "OutputMapping").Error)
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if len(smps) != 2 {
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a.Fail("Model Associations",
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"Expected to have %v Output AND Input Samples. Has %v.", 2, len(smps))
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}
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a.NoError(db.Model(&mo).Related(&files_sm, "Files").Error)
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if len(files_sm) != 2 {
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a.Fail("Model Associations",
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"Expected to have %v Files. Has %v.", 2, len(files_sm))
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}
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// Visualization
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a.NoError(db.Find(&vis, 1).Error, fM("Visualization"))
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a.EqualValues("Visualization_A", vis.Name)
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// Visualization Associations
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a.NoError(db.Model(&vis).Related(&widgs, "Widgets").Error)
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if len(widgs) != 2 {
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a.Fail("Widget Associations",
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"Expected to have %v Widget. Has %v.", 2, len(widgs))
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}
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// Widget
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a.NoError(db.Find(&widg, 1).Error, fM("Widget"))
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a.EqualValues("Widget_A", widg.Name)
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// Widget Association
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a.NoError(db.Model(&widg).Related(&files, "Files").Error)
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if len(files) != 2 {
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a.Fail("Widget Associations",
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"Expected to have %v Files. Has %v.", 2, len(files))
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}
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// File
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a.NoError(db.Find(&file, 1).Error, fM("File"))
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a.EqualValues("File_A", file.Name)
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}
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