github.com/weaviate/weaviate@v1.24.6/test/helper/assertions.go (about)

     1  //                           _       _
     2  // __      _____  __ ___   ___  __ _| |_ ___
     3  // \ \ /\ / / _ \/ _` \ \ / / |/ _` | __/ _ \
     4  //  \ V  V /  __/ (_| |\ V /| | (_| | ||  __/
     5  //   \_/\_/ \___|\__,_| \_/ |_|\__,_|\__\___|
     6  //
     7  //  Copyright © 2016 - 2024 Weaviate B.V. All rights reserved.
     8  //
     9  //  CONTACT: hello@weaviate.io
    10  //
    11  
    12  package helper
    13  
    14  import (
    15  	"encoding/json"
    16  	"reflect"
    17  	"testing"
    18  )
    19  
    20  // Asserts that the request did not return an error.
    21  // Optionally perform some checks only if the request did not fail
    22  func AssertRequestOk(t *testing.T, response interface{}, err error, checkFn func()) {
    23  	t.Helper()
    24  	if err != nil {
    25  		responseJson, _ := json.MarshalIndent(response, "", "  ")
    26  		errorPayload, _ := json.MarshalIndent(err, "", " ")
    27  		t.Fatalf("Failed to perform request! Error: %s %s (Original error %s). Response: %s", getType(err), errorPayload, err, responseJson)
    28  	} else {
    29  		if checkFn != nil {
    30  			checkFn()
    31  		}
    32  	}
    33  }
    34  
    35  // Asserts that the request _did_ return an error.
    36  // Optionally perform some checks only if the request failed
    37  func AssertRequestFail(t *testing.T, response interface{}, err error, checkFn func()) {
    38  	if err == nil {
    39  		responseJson, _ := json.MarshalIndent(response, "", "  ")
    40  		t.Fatalf("Request succeeded unexpectedly. Response:\n%s", responseJson)
    41  	} else {
    42  		if checkFn != nil {
    43  			checkFn()
    44  		}
    45  	}
    46  }
    47  
    48  // Get type name of some value, according to https://stackoverflow.com/questions/35790935/using-reflection-in-go-to-get-the-name-of-a-struct
    49  func getType(myvar interface{}) string {
    50  	if t := reflect.TypeOf(myvar); t.Kind() == reflect.Ptr {
    51  		return "*" + t.Elem().Name()
    52  	} else {
    53  		return t.Name()
    54  	}
    55  }