cmd: break group

2025-12-08 21:33:48 +03:00
parent 4b2b042068
commit 7002f3d299
4 changed files with 113 additions and 3 deletions
@@ -346,3 +346,61 @@ func TestJoinEqualGroups(t *testing.T) {
 		}
 	}
 }
+
+func TestBreakGroup(t *testing.T) {
+	g := copyGame()
+	assert.NoError(t, g.CreateShips(Race_0_idx, Race_0_Freighter, R0_Planet_0_num, 13)) // group #1 (0)
+	assert.NoError(t, g.CreateShips(Race_0_idx, Race_0_Gunship, R0_Planet_0_num, 7))    // group #2 (1) - In_Space
+	g.ShipGroups[1].State = "In_Space"
+
+	fleet := "R0_Fleet"
+	assert.NoError(t, g.JoinShipGroupToFleet(Race_0.Name, fleet, 1, 0))
+
+	assert.ErrorContains(t,
+		g.BreakGroup("UnknownRace", 1, 0),
+		e.GenericErrorText(e.ErrInputUnknownRace))
+	assert.ErrorContains(t,
+		g.BreakGroup(Race_0.Name, 555, 0),
+		e.GenericErrorText(e.ErrInputEntityNotExists))
+	assert.ErrorContains(t,
+		g.BreakGroup(Race_0.Name, 1, 17),
+		e.GenericErrorText(e.ErrBeakGroupNumberNotEnough))
+	assert.ErrorContains(t,
+		g.BreakGroup(Race_0.Name, 2, 0),
+		e.GenericErrorText(e.ErrShipsBusy))
+
+	assert.Len(t, slices.Collect(g.ListShipGroups(Race_0_idx)), 2)
+	assert.Len(t, slices.Collect(g.ListFleets(Race_0_idx)), 1)
+
+	// group #1 -> group #3 (5 new, 8 left)
+	assert.NoError(t, g.BreakGroup(Race_0.Name, 1, 5)) // group #3 (2)
+	assert.Len(t, slices.Collect(g.ListShipGroups(Race_0_idx)), 3)
+	assert.Equal(t, uint(8), g.ShipGroups[0].Number)
+	assert.NotNil(t, g.ShipGroups[0].FleetID)
+	assert.Equal(t, uint(5), g.ShipGroups[2].Number)
+	assert.Equal(t, uint(3), g.ShipGroups[2].Index)
+	assert.Nil(t, g.ShipGroups[2].FleetID)
+
+	// group #1 -> group #4 (2 new, 6 left)
+	assert.NoError(t, g.BreakGroup(Race_0.Name, 1, 2)) // group #4 (3)
+	assert.Len(t, slices.Collect(g.ListShipGroups(Race_0_idx)), 4)
+	assert.Equal(t, uint(6), g.ShipGroups[0].Number)
+	assert.NotNil(t, g.ShipGroups[0].FleetID)
+	assert.Equal(t, uint(2), g.ShipGroups[3].Number)
+	assert.Equal(t, uint(4), g.ShipGroups[3].Index)
+	assert.Nil(t, g.ShipGroups[3].FleetID)
+	assert.NoError(t, g.JoinShipGroupToFleet(Race_0.Name, fleet, 4, 0))
+	assert.NotNil(t, g.ShipGroups[3].FleetID)
+
+	// group #1 -> MAX 6 off the fleet
+	assert.NoError(t, g.BreakGroup(Race_0.Name, 1, 6)) // group #1 (0)
+	assert.Len(t, slices.Collect(g.ListShipGroups(Race_0_idx)), 4)
+	assert.Equal(t, uint(6), g.ShipGroups[0].Number)
+	assert.Nil(t, g.ShipGroups[0].FleetID)
+
+	// group #4 -> ALL off the fleet
+	assert.NoError(t, g.BreakGroup(Race_0.Name, 4, 0)) // group #1 (0)
+	assert.Len(t, slices.Collect(g.ListShipGroups(Race_0_idx)), 4)
+	assert.Equal(t, uint(2), g.ShipGroups[3].Number)
+	assert.Nil(t, g.ShipGroups[3].FleetID)
+}