105 lines
2.8 KiB
Go
105 lines
2.8 KiB
Go
package bdb
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import "testing"
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func TestSQLColDefinitions(t *testing.T) {
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t.Parallel()
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cols := []Column{
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{Name: "one", Type: "int64"},
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{Name: "two", Type: "string"},
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{Name: "three", Type: "string"},
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}
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defs := SQLColDefinitions(cols, []string{"one"})
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if len(defs) != 1 {
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t.Error("wrong number of defs:", len(defs))
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}
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if got := defs[0].String(); got != "one int64" {
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t.Error("wrong def:", got)
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}
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defs = SQLColDefinitions(cols, []string{"one", "three"})
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if len(defs) != 2 {
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t.Error("wrong number of defs:", len(defs))
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}
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if got := defs[0].String(); got != "one int64" {
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t.Error("wrong def:", got)
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}
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if got := defs[1].String(); got != "three string" {
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t.Error("wrong def:", got)
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}
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}
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func TestSQLDefStrings(t *testing.T) {
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t.Parallel()
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cols := []Column{
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{Name: "one", Type: "int64"},
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{Name: "two", Type: "string"},
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{Name: "three", Type: "string"},
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}
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defs := SQLColDefinitions(cols, []string{"one", "three"})
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strs := SQLColDefStrings(defs)
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if got := strs[0]; got != "one int64" {
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t.Error("wrong str:", got)
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}
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if got := strs[1]; got != "three string" {
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t.Error("wrong str:", got)
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}
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}
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func TestAutoIncPrimaryKey(t *testing.T) {
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t.Parallel()
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tests := map[string]struct {
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Ok bool
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Expect Column
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Pkey *PrimaryKey
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Columns []Column
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}{
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"nillcase": {
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Ok: false,
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Pkey: nil,
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Columns: nil,
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},
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"easycase": {
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Ok: true,
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Expect: Column{Name: "one", Type: "int32", IsNullable: false, Default: `nextval('abc'::regclass)`},
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Pkey: &PrimaryKey{Name: "pkey", Columns: []string{"one"}},
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Columns: []Column{Column{Name: "one", Type: "int32", IsNullable: false, Default: `nextval('abc'::regclass)`}},
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},
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"missingcase": {
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Ok: false,
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Pkey: &PrimaryKey{Name: "pkey", Columns: []string{"two"}},
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Columns: []Column{Column{Name: "one", Type: "int32", IsNullable: false, Default: `nextval('abc'::regclass)`}},
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},
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"wrongtype": {
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Ok: false,
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Pkey: &PrimaryKey{Name: "pkey", Columns: []string{"one"}},
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Columns: []Column{Column{Name: "one", Type: "string", IsNullable: false, Default: `nextval('abc'::regclass)`}},
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},
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"nodefault": {
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Ok: false,
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Pkey: &PrimaryKey{Name: "pkey", Columns: []string{"one"}},
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Columns: []Column{Column{Name: "one", Type: "string", IsNullable: false, Default: ``}},
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},
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"nullable": {
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Ok: false,
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Pkey: &PrimaryKey{Name: "pkey", Columns: []string{"one"}},
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Columns: []Column{Column{Name: "one", Type: "string", IsNullable: true, Default: `nextval('abc'::regclass)`}},
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},
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}
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for testName, test := range tests {
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pkey := AutoIncPrimaryKey(test.Columns, test.Pkey)
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if ok := (pkey != nil); ok != test.Ok {
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t.Errorf("%s) found state was wrong, want: %t, got: %t", testName, test.Ok, ok)
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} else if test.Ok && *pkey != test.Expect {
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t.Errorf("%s) wrong primary key, want: %#v, got %#v", testName, test.Expect, pkey)
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}
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}
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}
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