feat: mint & burn e2e tests for fiattokenfactory #371
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WalkthroughThe changes introduce new test functions for the Changes
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kaliweh-circle
approved these changes
Jul 8, 2024
Co-authored-by: Dan Kanefsky <[email protected]>
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| Allowance: sdk.Coin{ | ||
| Denom: "uusdc", | ||
| Amount: preMintAllowance, | ||
| }, | ||
| }, | ||
| } | ||
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| require.Equal(t, expectedShowMinters.Minters, showMinterPostMint.Minters) | ||
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| e2e.UnpauseFiatTF(t, ctx, val, nw.FiatTfRoles.Pauser) | ||
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| // ACTION: Mint from non minter | ||
| // EXPECTED: Request fails; amount not minted | ||
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| w = interchaintest.GetAndFundTestUsers(t, ctx, "alice", math.OneInt(), noble) | ||
| alice := w[0] | ||
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| _, err = val.ExecTx(ctx, alice.KeyName(), "fiat-tokenfactory", "mint", receiver1.FormattedAddress(), "1uusdc") | ||
| require.ErrorContains(t, err, "you are not a minter") | ||
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| bal, err = noble.GetBalance(ctx, receiver1.FormattedAddress(), "uusdc") | ||
| require.NoError(t, err, "error getting balance") | ||
| require.True(t, bal.IsZero()) | ||
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| // ACTION: Mint from blacklisted minter | ||
| // EXPECTED: Request fails; amount not minted | ||
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| e2e.BlacklistAccount(t, ctx, val, nw.FiatTfRoles.Blacklister, nw.FiatTfRoles.Minter) | ||
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| _, err = val.ExecTx(ctx, nw.FiatTfRoles.Minter.KeyName(), "fiat-tokenfactory", "mint", receiver1.FormattedAddress(), "1uusdc") | ||
| require.ErrorContains(t, err, "minter address is blacklisted") | ||
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| bal, err = noble.GetBalance(ctx, receiver1.FormattedAddress(), "uusdc") | ||
| require.NoError(t, err, "error getting balance") | ||
| require.True(t, bal.IsZero()) | ||
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| // allowance should not have changed | ||
| showMintersRes, err := e2e.ShowMinters(ctx, val, nw.FiatTfRoles.Minter) | ||
| require.NoError(t, err, "failed to query show-minter") | ||
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| require.Equal(t, expectedShowMinters.Minters, showMintersRes.Minters) | ||
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| e2e.UnblacklistAccount(t, ctx, val, nw.FiatTfRoles.Blacklister, nw.FiatTfRoles.Minter) | ||
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| // ACTION: Mint to blacklisted account | ||
| // EXPECTED: Request fails; amount not minted | ||
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| e2e.BlacklistAccount(t, ctx, val, nw.FiatTfRoles.Blacklister, receiver1) | ||
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| _, err = val.ExecTx(ctx, nw.FiatTfRoles.Minter.KeyName(), "fiat-tokenfactory", "mint", receiver1.FormattedAddress(), "1uusdc") | ||
| require.ErrorContains(t, err, "receiver address is blacklisted") | ||
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| bal, err = noble.GetBalance(ctx, receiver1.FormattedAddress(), "uusdc") | ||
| require.NoError(t, err, "error getting balance") | ||
| require.True(t, bal.IsZero()) | ||
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| // allowance should not have changed | ||
| showMintersRes, err = e2e.ShowMinters(ctx, val, nw.FiatTfRoles.Minter) | ||
| require.NoError(t, err, "failed to query show-minter") | ||
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| require.Equal(t, expectedShowMinters.Minters, showMintersRes.Minters) | ||
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| e2e.UnblacklistAccount(t, ctx, val, nw.FiatTfRoles.Blacklister, receiver1) | ||
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| // ACTION: Mint an amount that exceeds the minters allowance | ||
| // EXPECTED: Request fails; amount not minted | ||
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| exceedAllowance := preMintAllowance.Add(math.NewInt(99)) | ||
| _, err = val.ExecTx(ctx, nw.FiatTfRoles.Minter.KeyName(), "fiat-tokenfactory", "mint", receiver1.FormattedAddress(), fmt.Sprintf("%duusdc", exceedAllowance.Int64())) | ||
| require.ErrorContains(t, err, "minting amount is greater than the allowance") | ||
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| bal, err = noble.GetBalance(ctx, receiver1.FormattedAddress(), "uusdc") | ||
| require.NoError(t, err, "error getting balance") | ||
| require.True(t, bal.IsZero()) | ||
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| // allowance should not have changed | ||
| showMintersRes, err = e2e.ShowMinters(ctx, val, nw.FiatTfRoles.Minter) | ||
| require.NoError(t, err, "failed to query show-minter") | ||
| require.Equal(t, expectedShowMinters.Minters, showMintersRes.Minters) | ||
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| // ACTION: Successfully mint into an account | ||
| // EXPECTED: Success | ||
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| mintAmount := int64(3) | ||
| _, err = val.ExecTx(ctx, nw.FiatTfRoles.Minter.KeyName(), "fiat-tokenfactory", "mint", receiver1.FormattedAddress(), fmt.Sprintf("%duusdc", mintAmount)) | ||
| require.NoError(t, err, "error minting") | ||
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| bal, err = noble.GetBalance(ctx, receiver1.FormattedAddress(), "uusdc") | ||
| require.NoError(t, err, "error getting balance") | ||
| require.True(t, bal.Equal(math.NewInt(mintAmount))) | ||
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| showMintersRes, err = e2e.ShowMinters(ctx, val, nw.FiatTfRoles.Minter) | ||
| require.NoError(t, err, "failed to query show-minter") | ||
| expectedShowMinters.Minters.Allowance = sdk.Coin{ | ||
| Denom: "uusdc", | ||
| Amount: preMintAllowance.Sub(math.NewInt(mintAmount)), | ||
| } | ||
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| require.Equal(t, expectedShowMinters.Minters, showMintersRes.Minters) | ||
| } |
There was a problem hiding this comment.
🛠️ Refactor suggestion
Organize TestFiatTFMint using sub-tests for clarity
The TestFiatTFMint function contains multiple test scenarios within a single function. Consider using t.Run to create sub-tests for each scenario. This approach enhances readability, allows for better isolation of test cases, and provides more detailed test output.
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| func TestFiatTFBurn(t *testing.T) { | ||
| if testing.Short() { | ||
| t.Skip() | ||
| } | ||
| t.Parallel() | ||
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| ctx := context.Background() | ||
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| nw := e2e.NobleSpinUp(t, ctx, true) | ||
| noble := nw.Chain | ||
| val := noble.Validators[0] | ||
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| // setup - mint into minter's wallet | ||
| mintAmount := int64(5) | ||
| _, err := val.ExecTx(ctx, nw.FiatTfRoles.Minter.KeyName(), "fiat-tokenfactory", "mint", nw.FiatTfRoles.Minter.FormattedAddress(), fmt.Sprintf("%duusdc", mintAmount)) | ||
| require.NoError(t, err, "error minting") | ||
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| bal, err := noble.GetBalance(ctx, nw.FiatTfRoles.Minter.FormattedAddress(), "uusdc") | ||
| require.NoError(t, err, "error getting balance") | ||
| require.EqualValues(t, mintAmount, bal.Int64()) | ||
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| // ACTION: Burn while TF is paused | ||
| // EXPECTED: Request fails; amount not burned | ||
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| e2e.PauseFiatTF(t, ctx, val, nw.FiatTfRoles.Pauser) | ||
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| burnAmount := int64(1) | ||
| _, err = val.ExecTx(ctx, nw.FiatTfRoles.Minter.KeyName(), "fiat-tokenfactory", "burn", fmt.Sprintf("%duusdc", burnAmount)) | ||
| require.ErrorContains(t, err, "burning is paused") | ||
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| bal, err = noble.GetBalance(ctx, nw.FiatTfRoles.Minter.FormattedAddress(), "uusdc") | ||
| require.NoError(t, err, "error getting balance") | ||
| require.EqualValues(t, mintAmount, bal.Int64(), "minters balance should not have decreased") | ||
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| e2e.UnpauseFiatTF(t, ctx, val, nw.FiatTfRoles.Pauser) | ||
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| // ACTION: Burn from non minter account | ||
| // EXPECTED: Request fails; amount not burned | ||
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| w := interchaintest.GetAndFundTestUsers(t, ctx, "alice", math.NewInt(burnAmount), noble) | ||
| alice := w[0] | ||
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| // mint into Alice's account to give her a balance to burn | ||
| _, err = val.ExecTx(ctx, nw.FiatTfRoles.Minter.KeyName(), "fiat-tokenfactory", "mint", alice.FormattedAddress(), fmt.Sprintf("%duusdc", mintAmount)) | ||
| require.NoError(t, err, "error minting") | ||
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| bal, err = noble.GetBalance(ctx, alice.FormattedAddress(), "uusdc") | ||
| require.NoError(t, err, "error getting balance") | ||
| require.True(t, bal.Equal(math.NewInt(mintAmount))) | ||
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| _, err = val.ExecTx(ctx, alice.KeyName(), "fiat-tokenfactory", "burn", fmt.Sprintf("%duusdc", burnAmount)) | ||
| require.ErrorContains(t, err, "you are not a minter") | ||
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| bal, err = noble.GetBalance(ctx, alice.FormattedAddress(), "uusdc") | ||
| require.NoError(t, err, "error getting balance") | ||
| require.EqualValues(t, mintAmount, bal.Int64(), "minters balance should not have decreased") | ||
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| // ACTION: Burn from a blacklisted minter account | ||
| // EXPECTED: Request fails; amount not burned | ||
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| e2e.BlacklistAccount(t, ctx, val, nw.FiatTfRoles.Blacklister, nw.FiatTfRoles.Minter) | ||
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| _, err = val.ExecTx(ctx, nw.FiatTfRoles.Minter.KeyName(), "fiat-tokenfactory", "burn", fmt.Sprintf("%duusdc", burnAmount)) | ||
| require.ErrorContains(t, err, "minter address is blacklisted") | ||
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| bal, err = noble.GetBalance(ctx, nw.FiatTfRoles.Minter.FormattedAddress(), "uusdc") | ||
| require.NoError(t, err, "error getting balance") | ||
| require.EqualValues(t, mintAmount, bal.Int64(), "minters balance should not have decreased") | ||
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| e2e.UnblacklistAccount(t, ctx, val, nw.FiatTfRoles.Blacklister, nw.FiatTfRoles.Minter) | ||
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| // ACTION: Burn amount greater than the minters balance | ||
| // EXPECTED: Request fails; amount not burned | ||
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| exceedAllowance := bal.Add(math.NewInt(99)) | ||
| _, err = val.ExecTx(ctx, nw.FiatTfRoles.Minter.KeyName(), "fiat-tokenfactory", "burn", fmt.Sprintf("%duusdc", exceedAllowance.Int64())) | ||
| require.ErrorContains(t, err, "insufficient funds") | ||
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| bal, err = noble.GetBalance(ctx, nw.FiatTfRoles.Minter.FormattedAddress(), "uusdc") | ||
| require.NoError(t, err, "error getting balance") | ||
| require.EqualValues(t, mintAmount, bal.Int64(), "minters balance should not have decreased") | ||
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| // ACTION: Successfully burn tokens | ||
| // EXPECTED: Success; amount burned and Minters balance is decreased | ||
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| _, err = val.ExecTx(ctx, nw.FiatTfRoles.Minter.KeyName(), "fiat-tokenfactory", "burn", fmt.Sprintf("%duusdc", burnAmount)) | ||
| require.NoError(t, err, "error broadcasting burn") | ||
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| bal, err = noble.GetBalance(ctx, nw.FiatTfRoles.Minter.FormattedAddress(), "uusdc") | ||
| expectedAmount := mintAmount - burnAmount | ||
| require.NoError(t, err, "error getting balance") | ||
| require.EqualValues(t, expectedAmount, bal.Int64()) | ||
| } |
There was a problem hiding this comment.
🛠️ Refactor suggestion
Organize TestFiatTFBurn using sub-tests for clarity
Similarly, the TestFiatTFBurn function includes multiple test scenarios. Utilizing t.Run to structure these as sub-tests can improve test organization and maintainability.
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Includes:
TestFiatTFMintTestFiatTFBurn