397d925110
Refactor rulesets into smaller composable operations In order to mix up the functionality from different rulesets like Solo, Royale, etc. the code in these classes needs to be broken up into small functions that can be composed in a pipeline to make a custom game mode.
85 lines
3.3 KiB
Go
85 lines
3.3 KiB
Go
package rules
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import (
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"testing"
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"github.com/stretchr/testify/require"
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// included to allow using -update-fixtures for every package without errors
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_ "github.com/BattlesnakeOfficial/rules/test"
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)
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func TestParamInt32(t *testing.T) {
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require.Equal(t, int32(5), paramsInt32(nil, "test", 5), "nil map")
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require.Equal(t, int32(10), paramsInt32(map[string]string{}, "foo", 10), "empty map")
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require.Equal(t, int32(10), paramsInt32(map[string]string{"hullo": "there"}, "hullo", 10), "invalid value")
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require.Equal(t, int32(20), paramsInt32(map[string]string{"bonjour": "20"}, "bonjour", 20), "valid value")
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}
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func TestParamBool(t *testing.T) {
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// missing values default to specified value
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require.Equal(t, true, paramsBool(nil, "test", true), "nil map true")
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require.Equal(t, false, paramsBool(nil, "test", false), "nil map false")
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// missing values default to specified value
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require.Equal(t, true, paramsBool(map[string]string{}, "foo", true), "empty map true")
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require.Equal(t, false, paramsBool(map[string]string{}, "foo", false), "empty map false")
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// invalid values (exist but not booL) default to false
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require.Equal(t, false, paramsBool(map[string]string{"hullo": "there"}, "hullo", true), "invalid value default true")
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require.Equal(t, false, paramsBool(map[string]string{"hullo": "there"}, "hullo", false), "invalid value default false")
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// valid values ignore defaults
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require.Equal(t, false, paramsBool(map[string]string{"bonjour": "false"}, "bonjour", false), "valid value false")
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require.Equal(t, true, paramsBool(map[string]string{"bonjour": "true"}, "bonjour", false), "valid value true")
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}
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func TestRulesetError(t *testing.T) {
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err := (error)(RulesetError("test error string"))
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require.Equal(t, "test error string", err.Error())
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}
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func TestRulesetBuilderInternals(t *testing.T) {
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// test Royale with seed
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rsb := NewRulesetBuilder().WithSeed(3).WithParams(map[string]string{ParamGameType: GameTypeRoyale})
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require.Equal(t, int64(3), rsb.seed)
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require.Equal(t, GameTypeRoyale, rsb.Ruleset().Name())
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require.Equal(t, int64(3), rsb.Ruleset().(*RoyaleRuleset).Seed)
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// test squad configuration
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rsb = NewRulesetBuilder().
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WithParams(map[string]string{
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ParamGameType: GameTypeSquad,
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}).
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AddSnakeToSquad("snek1", "squad1").
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AddSnakeToSquad("snek2", "squad1").
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AddSnakeToSquad("snek3", "squad2").
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AddSnakeToSquad("snek4", "squad2")
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require.NotNil(t, rsb.Ruleset())
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require.Equal(t, GameTypeSquad, rsb.Ruleset().Name())
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require.Equal(t, 4, len(rsb.squads))
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require.Equal(t, "squad1", rsb.Ruleset().(*SquadRuleset).SquadMap["snek1"])
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require.Equal(t, "squad1", rsb.Ruleset().(*SquadRuleset).SquadMap["snek2"])
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require.Equal(t, "squad2", rsb.Ruleset().(*SquadRuleset).SquadMap["snek3"])
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require.Equal(t, "squad2", rsb.Ruleset().(*SquadRuleset).SquadMap["snek4"])
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// test parameter merging
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rsb = NewRulesetBuilder().
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WithParams(map[string]string{
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"someSetting": "some value",
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"anotherSetting": "another value",
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}).
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WithParams(map[string]string{
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"anotherSetting": "overridden value",
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"aNewSetting": "a new value",
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})
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require.Equal(t, map[string]string{
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"someSetting": "some value",
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"anotherSetting": "overridden value",
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"aNewSetting": "a new value",
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}, rsb.params, "multiple calls to WithParams should merge parameters")
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}
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