ana-ledger/ledger/file_test.go

package ledger

import (
	"path/filepath"
	"testing"
)

func TestFileTestdata(t *testing.T) {
	t.Run("macro.d", func(t *testing.T) {
		paths, err := filepath.Glob("./testdata/macro.d/*")
		if err != nil {
			t.Fatal(err)
		}

		f, err := NewFiles(paths[0], paths[1:]...)
		if err != nil {
			t.Fatal(err)
		}

		deltas, err := f.Deltas()
		if err != nil {
			t.Fatal(err)
		}

		t.Run("deltas", func(t *testing.T) {
			for i := range deltas {
				t.Logf("%+v", deltas[i].Debug())
			}
		})

		t.Run("balances", func(t *testing.T) {
			balances, err := deltas.Balances()
			if err != nil {
				t.Fatal(err)
			}
			for k, v := range balances {
				t.Logf("%s: %+v", k, v)
			}
		})

		t.Run("balances like", func(t *testing.T) {
			balances, err := deltas.Like(LikeName(`^AssetAccount:`)).Balances()
			if err != nil {
				t.Fatal(err)
			}
			for k, v := range balances {
				t.Logf("%s: %+v", k, v)
			}
		})
	})

	t.Run("single files", func(t *testing.T) {
		paths, err := filepath.Glob("./testdata/*.dat")
		if err != nil {
			t.Fatal(err)
		}

		for _, pathd := range paths {
			path := pathd
			t.Run(path, func(t *testing.T) {
				f, err := NewFiles(path)
				if err != nil {
					t.Fatal(err)
				}

				deltas, err := f.Deltas()
				if err != nil {
					t.Fatal(err)
				}

				t.Run("deltas", func(t *testing.T) {
					for i := range deltas {
						t.Logf("%+v", deltas[i].Debug())
					}
				})

				t.Run("balances", func(t *testing.T) {
					balances, err := deltas.Balances()
					if err != nil {
						t.Fatal(err)
					}
					for k, v := range balances {
						t.Logf("%s: %+v", k, v)
					}
				})

				t.Run("balances like", func(t *testing.T) {
					balances, err := deltas.Like(LikeName(`AssetAccount:Cash:Fidelity76`)).Balances()
					if err != nil {
						t.Fatal(err)
					}
					for k, v := range balances {
						t.Logf("%s: %+v", k, v)
					}
				})
			})
		}
	})
}

func TestFileDeltas(t *testing.T) {
	happy := []Delta{
		{
			Date:        "2022-12-12",
			Name:        "AssetAccount:Cash:Fidelity76",
			Value:       -97.92,
			Currency:    USD,
			Description: "Electricity / Power Bill TG2PJ-2PLP5",
		},
		{
			Date:        "2022-12-12",
			Name:        "Withdrawal:0:SharedHome:DominionEnergy",
			Value:       97.92,
			Currency:    USD,
			Description: "Electricity / Power Bill TG2PJ-2PLP5",
		},
		{
			Date:        "2022-12-12",
			Name:        "AssetAccount:Cash:Fidelity76",
			Value:       -1.00,
			Currency:    USD,
			Description: "Test pay chase TG32S-BT2FF",
		},
		{
			Date:        "2022-12-12",
			Name:        "Debts:Credit:ChaseFreedomUltdVisa",
			Value:       1.00,
			Currency:    USD,
			Description: "Test pay chase TG32S-BT2FF",
		},
	}

	cases := map[string][]Delta{
		"empty": nil,
		"one":   happy[:2],
		"happy": happy[:],
	}

	for name, d := range cases {
		want := d
		t.Run(name, func(t *testing.T) {
			f, err := NewFiles("./testdata/" + name + ".dat")
			if err != nil {
				t.Fatal(err)
			}

			deltas, err := f.Deltas()
			if err != nil {
				t.Fatal(err)
			}

			if len(deltas) != len(want) {
				t.Error(len(deltas))
			}
			for i := range want {
				if i >= len(deltas) {
					break
				}
				if want[i] != deltas[i] {
					t.Errorf("[%d] \n\twant=%s, \n\t got=%s", i, want[i].Debug(), deltas[i].Debug())
				}
			}
		})
	}
}