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refactor: Add e2e for principal identifier used #520

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refactor: Add e2e for principal identifier used #520

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1 change: 1 addition & 0 deletions e2e/bats/assets/principal_id_mo/patch.bash
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dfx config canisters/e2e_project/main principal.mo
5 changes: 5 additions & 0 deletions e2e/bats/assets/principal_id_mo/principal.mo
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actor PrincipalId {
public shared(ctx) func get_principal_id() : async [Word32] {
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@chenyan-dfinity chenyan-dfinity Mar 27, 2020

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The return type is async Principal

ctx.caller
};
}
28 changes: 28 additions & 0 deletions e2e/bats/principal.bash
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#!/usr/bin/env bats

load utils/_

setup() {
# We want to work from a temporary directory, different for every test.
cd $(mktemp -d -t dfx-e2e-XXXXXXXX)
export RUST_BACKTRACE=1

dfx_new
}

teardown() {
dfx_stop
}

@test "Provides same principal identifier as sender" {
install_asset pricipal_id_mo
dfx build
dfx start --background
dfx canister install --all

assert_command dfx canister -p call e2e_project get_principal_id
assert_match "0"
# Second time must be the same.
assert_command dfx canister -p call e2e_project get_principal_id
assert_match "0"
}