[Unit Tests] - GetPaginationParams

[tomsmith8]

Unit Test Coverage for " GetPaginationParams"

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Stakwork Run

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Unit Test Code

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package utils_test

import (
  "net/http"
  "net/http/httptest"
  "testing"

  "github.com/stretchr/testify/assert"
  "yourmodule/utils" // Replace with the actual module path
)

func TestGetPaginationParams_StandardInputWithAllParametersPresent(t *testing.T) {
  req := httptest.NewRequest("GET", "/?page=2&limit=10&sortBy=created&direction=asc&search=test", nil)
  offset, limit, sortBy, direction, search := utils.GetPaginationParams(req)

  assert.Equal(t, 10, offset)
  assert.Equal(t, 10, limit)
  assert.Equal(t, "created", sortBy)
  assert.Equal(t, "asc", direction)
  assert.Equal(t, "test", search)
}

func TestGetPaginationParams_StandardInputWithDefaultParameters(t *testing.T) {
  req := httptest.NewRequest("GET", "/", nil)
  offset, limit, sortBy, direction, search := utils.GetPaginationParams(req)

  assert.Equal(t, 0, offset)
  assert.Equal(t, 1, limit)
  assert.Equal(t, "created", sortBy)
  assert.Equal(t, "desc", direction)
  assert.Equal(t, "", search)
}

func TestGetPaginationParams_EdgeCaseWithZeroPageAndLimit(t *testing.T) {
  req := httptest.NewRequest("GET", "/?page=0&limit=0", nil)
  offset, limit, sortBy, direction, search := utils.GetPaginationParams(req)

  assert.Equal(t, 0, offset)
  assert.Equal(t, 1, limit)
  assert.Equal(t, "created", sortBy)
  assert.Equal(t, "desc", direction)
  assert.Equal(t, "", search)
}

func TestGetPaginationParams_EdgeCaseWithNegativePageAndLimit(t *testing.T) {
  req := httptest.NewRequest("GET", "/?page=-1&limit=-5", nil)
  offset, limit, sortBy, direction, search := utils.GetPaginationParams(req)

  assert.Equal(t, 0, offset)
  assert.Equal(t, 1, limit)
  assert.Equal(t, "created", sortBy)
  assert.Equal(t, "desc", direction)
  assert.Equal(t, "", search)
}

func TestGetPaginationParams_EdgeCaseWithLargePageAndLimit(t *testing.T) {
  req := httptest.NewRequest("GET", "/?page=1000000&limit=1000000", nil)
  offset, limit, sortBy, direction, search := utils.GetPaginationParams(req)

  assert.Equal(t, 999999000000, offset)
  assert.Equal(t, 1000000, limit)
  assert.Equal(t, "created", sortBy)
  assert.Equal(t, "desc", direction)
  assert.Equal(t, "", search)
}

func TestGetPaginationParams_InvalidDataTypesForPageAndLimit(t *testing.T) {
  req := httptest.NewRequest("GET", "/?page=abc&limit=xyz", nil)
  offset, limit, sortBy, direction, search := utils.GetPaginationParams(req)

  assert.Equal(t, 0, offset)
  assert.Equal(t, 1, limit)
  assert.Equal(t, "created", sortBy)
  assert.Equal(t, "desc", direction)
  assert.Equal(t, "", search)
}

func TestGetPaginationParams_NullRequestObject(t *testing.T) {
  offset, limit, sortBy, direction, search := utils.GetPaginationParams(nil)

  assert.Equal(t, 0, offset)
  assert.Equal(t, 1, limit)
  assert.Equal(t, "created", sortBy)
  assert.Equal(t, "desc", direction)
  assert.Equal(t, "", search)
}

func TestGetPaginationParams_SpecialCharactersInSearchParameter(t *testing.T) {
  req := httptest.NewRequest("GET", "/?search=%20%21%40%23", nil)
  offset, limit, sortBy, direction, search := utils.GetPaginationParams(req)

  assert.Equal(t, 0, offset)
  assert.Equal(t, 1, limit)
  assert.Equal(t, "created", sortBy)
  assert.Equal(t, "desc", direction)
  assert.Equal(t, " !@#", search)
}

func TestGetPaginationParams_EmptyStringsForSortByAndDirection(t *testing.T) {
  req := httptest.NewRequest("GET", "/?sortBy=&direction=", nil)
  offset, limit, sortBy, direction, search := utils.GetPaginationParams(req)

  assert.Equal(t, 0, offset)
  assert.Equal(t, 1, limit)
  assert.Equal(t, "created", sortBy)
  assert.Equal(t, "desc", direction)
  assert.Equal(t, "", search)
}

func TestGetPaginationParams_InvalidSortByAndDirectionValues(t *testing.T) {
  req := httptest.NewRequest("GET", "/?sortBy=invalid&direction=invalid", nil)
  offset, limit, sortBy, direction, search := utils.GetPaginationParams(req)

  assert.Equal(t, 0, offset)
  assert.Equal(t, 1, limit)
  assert.Equal(t, "created", sortBy)
  assert.Equal(t, "desc", direction)
  assert.Equal(t, "", search)
}

func TestGetPaginationParams_WhitespaceInParameters(t *testing.T) {
  req := httptest.NewRequest("GET", "/?page= &limit= &sortBy= &direction= ", nil)
  offset, limit, sortBy, direction, search := utils.GetPaginationParams(req)

  assert.Equal(t, 0, offset)
  assert.Equal(t, 1, limit)
  assert.Equal(t, "created", sortBy)
  assert.Equal(t, "desc", direction)
  assert.Equal(t, "", search)
}

func TestGetPaginationParams_BoundaryValuesForPageAndLimit(t *testing.T) {
  req := httptest.NewRequest("GET", "/?page=1&limit=1", nil)
  offset, limit, sortBy, direction, search := utils.GetPaginationParams(req)

  assert.Equal(t, 0, offset)
  assert.Equal(t, 1, limit)
  assert.Equal(t, "created", sortBy)
  assert.Equal(t, "desc", direction)
  assert.Equal(t, "", search)
}